23854500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 240

約数和(自身を含む): 84564480

約数和(自身を除く): 60709980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 31, 36, 38, 45, 50, 54, 57, 60, 62, 75, 76, 81, 90, 93, 95, 100, 108, 114, 124, 125, 135, 150, 155, 162, 171, 180, 186, 190, 225, 228, 250, 270, 279, 285, 300, 310, 324, 342, 372, 375, 380, 405, 450, 465, 475, 500, 513, 540, 558, 570, 589, 620, 675, 684, 750, 775, 810, 837, 855, 900, 930, 950, 1026, 1116, 1125, 1140, 1178, 1350, 1395, 1425, 1500, 1539, 1550, 1620, 1674, 1710, 1767, 1860, 1900, 2025, 2052, 2250, 2325, 2356, 2375, 2511, 2565, 2700, 2790, 2850, 2945, 3078, 3100, 3348, 3375, 3420, 3534, 3875, 4050, 4185, 4275, 4500, 4650, 4750, 5022, 5130, 5301, 5580, 5700, 5890, 6156, 6750, 6975, 7068, 7125, 7695, 7750, 8100, 8370, 8550, 8835, 9300, 9500, 10044, 10125, 10260, 10602, 11625, 11780, 12555, 12825, 13500, 13950, 14250, 14725, 15390, 15500, 15903, 16740, 17100, 17670, 20250, 20925, 21204, 21375, 23250, 25110, 25650, 26505, 27900, 28500, 29450, 30780, 31806, 34875, 35340, 38475, 40500, 41850, 42750, 44175, 46500, 47709, 50220, 51300, 53010, 58900, 62775, 63612, 64125, 69750, 73625, 76950, 79515, 83700, 85500, 88350, 95418, 104625, 106020, 125550, 128250, 132525, 139500, 147250, 153900, 159030, 176700, 190836, 192375, 209250, 220875, 238545, 251100, 256500, 265050, 294500, 313875, 318060, 384750, 397575, 418500, 441750, 477090, 530100, 627750, 662625, 769500, 795150, 883500, 954180, 1192725, 1255500, 1325250, 1590300, 1987875, 2385450, 2650500, 3975750, 4770900, 5963625, 7951500, 11927250, 23854500]

約数ペア:

[(1, 23854500), (2, 11927250), (3, 7951500), (4, 5963625), (5, 4770900), (6, 3975750), (9, 2650500), (10, 2385450), (12, 1987875), (15, 1590300), (18, 1325250), (19, 1255500), (20, 1192725), (25, 954180), (27, 883500), (30, 795150), (31, 769500), (36, 662625), (38, 627750), (45, 530100), (50, 477090), (54, 441750), (57, 418500), (60, 397575), (62, 384750), (75, 318060), (76, 313875), (81, 294500), (90, 265050), (93, 256500), (95, 251100), (100, 238545), (108, 220875), (114, 209250), (124, 192375), (125, 190836), (135, 176700), (150, 159030), (155, 153900), (162, 147250), (171, 139500), (180, 132525), (186, 128250), (190, 125550), (225, 106020), (228, 104625), (250, 95418), (270, 88350), (279, 85500), (285, 83700), (300, 79515), (310, 76950), (324, 73625), (342, 69750), (372, 64125), (375, 63612), (380, 62775), (405, 58900), (450, 53010), (465, 51300), (475, 50220), (500, 47709), (513, 46500), (540, 44175), (558, 42750), (570, 41850), (589, 40500), (620, 38475), (675, 35340), (684, 34875), (750, 31806), (775, 30780), (810, 29450), (837, 28500), (855, 27900), (900, 26505), (930, 25650), (950, 25110), (1026, 23250), (1116, 21375), (1125, 21204), (1140, 20925), (1178, 20250), (1350, 17670), (1395, 17100), (1425, 16740), (1500, 15903), (1539, 15500), (1550, 15390), (1620, 14725), (1674, 14250), (1710, 13950), (1767, 13500), (1860, 12825), (1900, 12555), (2025, 11780), (2052, 11625), (2250, 10602), (2325, 10260), (2356, 10125), (2375, 10044), (2511, 9500), (2565, 9300), (2700, 8835), (2790, 8550), (2850, 8370), (2945, 8100), (3078, 7750), (3100, 7695), (3348, 7125), (3375, 7068), (3420, 6975), (3534, 6750), (3875, 6156), (4050, 5890), (4185, 5700), (4275, 5580), (4500, 5301), (4650, 5130), (4750, 5022)]