421429500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 384

約数和(自身を含む): 1509580800

約数和(自身を除く): 1088151300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 31, 36, 38, 45, 50, 53, 54, 57, 60, 62, 75, 76, 90, 93, 95, 100, 106, 108, 114, 124, 125, 135, 150, 155, 159, 171, 180, 186, 190, 212, 225, 228, 250, 265, 270, 279, 285, 300, 310, 318, 342, 372, 375, 380, 450, 465, 475, 477, 500, 513, 530, 540, 558, 570, 589, 620, 636, 675, 684, 750, 775, 795, 837, 855, 900, 930, 950, 954, 1007, 1026, 1060, 1116, 1125, 1140, 1178, 1325, 1350, 1395, 1425, 1431, 1500, 1550, 1590, 1643, 1674, 1710, 1767, 1860, 1900, 1908, 2014, 2052, 2250, 2325, 2356, 2375, 2385, 2565, 2650, 2700, 2790, 2850, 2862, 2945, 3021, 3100, 3180, 3286, 3348, 3375, 3420, 3534, 3875, 3975, 4028, 4185, 4275, 4500, 4650, 4750, 4770, 4929, 5035, 5130, 5300, 5301, 5580, 5700, 5724, 5890, 6042, 6572, 6625, 6750, 6975, 7068, 7125, 7155, 7750, 7950, 8215, 8370, 8550, 8835, 9063, 9300, 9500, 9540, 9858, 10070, 10260, 10602, 11625, 11780, 11925, 12084, 12825, 13250, 13500, 13950, 14250, 14310, 14725, 14787, 15105, 15500, 15900, 15903, 16430, 16740, 17100, 17670, 18126, 19716, 19875, 20140, 20925, 21204, 21375, 23250, 23850, 24645, 25175, 25650, 26500, 26505, 27189, 27900, 28500, 28620, 29450, 29574, 30210, 31217, 31806, 32860, 34875, 35340, 35775, 36252, 39750, 41075, 41850, 42750, 44175, 44361, 45315, 46500, 47700, 49290, 50350, 51300, 53010, 54378, 58900, 59148, 59625, 60420, 62434, 63612, 64125, 69750, 71550, 73625, 73935, 75525, 79500, 79515, 82150, 83700, 85500, 88350, 88722, 90630, 93651, 98580, 100700, 104625, 106020, 108756, 119250, 123225, 124868, 125875, 128250, 132525, 135945, 139500, 143100, 147250, 147870, 151050, 156085, 159030, 164300, 176700, 177444, 178875, 181260, 187302, 205375, 209250, 220875, 221805, 226575, 238500, 246450, 251750, 256500, 265050, 271890, 280953, 294500, 295740, 302100, 312170, 318060, 357750, 369675, 374604, 377625, 397575, 410750, 418500, 441750, 443610, 453150, 468255, 492900, 503500, 530100, 543780, 561906, 616125, 624340, 662625, 679725, 715500, 739350, 755250, 780425, 795150, 821500, 842859, 883500, 887220, 906300, 936510, 1109025, 1123812, 1132875, 1232250, 1325250, 1359450, 1404765, 1478700, 1510500, 1560850, 1590300, 1685718, 1848375, 1873020, 1987875, 2218050, 2265750, 2341275, 2464500, 2650500, 2718900, 2809530, 3121700, 3371436, 3398625, 3696750, 3902125, 3975750, 4214295, 4436100, 4531500, 4682550, 5545125, 5619060, 6797250, 7023825, 7393500, 7804250, 7951500, 8428590, 9365100, 11090250, 11706375, 13594500, 14047650, 15608500, 16857180, 21071475, 22180500, 23412750, 28095300, 35119125, 42142950, 46825500, 70238250, 84285900, 105357375, 140476500, 210714750, 421429500]

約数ペア:

[(1, 421429500), (2, 210714750), (3, 140476500), (4, 105357375), (5, 84285900), (6, 70238250), (9, 46825500), (10, 42142950), (12, 35119125), (15, 28095300), (18, 23412750), (19, 22180500), (20, 21071475), (25, 16857180), (27, 15608500), (30, 14047650), (31, 13594500), (36, 11706375), (38, 11090250), (45, 9365100), (50, 8428590), (53, 7951500), (54, 7804250), (57, 7393500), (60, 7023825), (62, 6797250), (75, 5619060), (76, 5545125), (90, 4682550), (93, 4531500), (95, 4436100), (100, 4214295), (106, 3975750), (108, 3902125), (114, 3696750), (124, 3398625), (125, 3371436), (135, 3121700), (150, 2809530), (155, 2718900), (159, 2650500), (171, 2464500), (180, 2341275), (186, 2265750), (190, 2218050), (212, 1987875), (225, 1873020), (228, 1848375), (250, 1685718), (265, 1590300), (270, 1560850), (279, 1510500), (285, 1478700), (300, 1404765), (310, 1359450), (318, 1325250), (342, 1232250), (372, 1132875), (375, 1123812), (380, 1109025), (450, 936510), (465, 906300), (475, 887220), (477, 883500), (500, 842859), (513, 821500), (530, 795150), (540, 780425), (558, 755250), (570, 739350), (589, 715500), (620, 679725), (636, 662625), (675, 624340), (684, 616125), (750, 561906), (775, 543780), (795, 530100), (837, 503500), (855, 492900), (900, 468255), (930, 453150), (950, 443610), (954, 441750), (1007, 418500), (1026, 410750), (1060, 397575), (1116, 377625), (1125, 374604), (1140, 369675), (1178, 357750), (1325, 318060), (1350, 312170), (1395, 302100), (1425, 295740), (1431, 294500), (1500, 280953), (1550, 271890), (1590, 265050), (1643, 256500), (1674, 251750), (1710, 246450), (1767, 238500), (1860, 226575), (1900, 221805), (1908, 220875), (2014, 209250), (2052, 205375), (2250, 187302), (2325, 181260), (2356, 178875), (2375, 177444), (2385, 176700), (2565, 164300), (2650, 159030), (2700, 156085), (2790, 151050), (2850, 147870), (2862, 147250), (2945, 143100), (3021, 139500), (3100, 135945), (3180, 132525), (3286, 128250), (3348, 125875), (3375, 124868), (3420, 123225), (3534, 119250), (3875, 108756), (3975, 106020), (4028, 104625), (4185, 100700), (4275, 98580), (4500, 93651), (4650, 90630), (4750, 88722), (4770, 88350), (4929, 85500), (5035, 83700), (5130, 82150), (5300, 79515), (5301, 79500), (5580, 75525), (5700, 73935), (5724, 73625), (5890, 71550), (6042, 69750), (6572, 64125), (6625, 63612), (6750, 62434), (6975, 60420), (7068, 59625), (7125, 59148), (7155, 58900), (7750, 54378), (7950, 53010), (8215, 51300), (8370, 50350), (8550, 49290), (8835, 47700), (9063, 46500), (9300, 45315), (9500, 44361), (9540, 44175), (9858, 42750), (10070, 41850), (10260, 41075), (10602, 39750), (11625, 36252), (11780, 35775), (11925, 35340), (12084, 34875), (12825, 32860), (13250, 31806), (13500, 31217), (13950, 30210), (14250, 29574), (14310, 29450), (14725, 28620), (14787, 28500), (15105, 27900), (15500, 27189), (15900, 26505), (15903, 26500), (16430, 25650), (16740, 25175), (17100, 24645), (17670, 23850), (18126, 23250), (19716, 21375), (19875, 21204), (20140, 20925)]