258295500

素因数分解:

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

素因数の和:119

約数の個数: 288

約数和(自身を含む): 898672320

約数和(自身を除く): 640376820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 53, 54, 57, 60, 75, 76, 90, 95, 100, 106, 108, 114, 125, 135, 150, 159, 171, 180, 190, 212, 225, 228, 250, 265, 270, 285, 300, 318, 342, 361, 375, 380, 450, 475, 477, 500, 513, 530, 540, 570, 636, 675, 684, 722, 750, 795, 855, 900, 950, 954, 1007, 1026, 1060, 1083, 1125, 1140, 1325, 1350, 1425, 1431, 1444, 1500, 1590, 1710, 1805, 1900, 1908, 2014, 2052, 2166, 2250, 2375, 2385, 2565, 2650, 2700, 2850, 2862, 3021, 3180, 3249, 3375, 3420, 3610, 3975, 4028, 4275, 4332, 4500, 4750, 4770, 5035, 5130, 5300, 5415, 5700, 5724, 6042, 6498, 6625, 6750, 7125, 7155, 7220, 7950, 8550, 9025, 9063, 9500, 9540, 9747, 10070, 10260, 10830, 11925, 12084, 12825, 12996, 13250, 13500, 14250, 14310, 15105, 15900, 16245, 17100, 18050, 18126, 19133, 19494, 19875, 20140, 21375, 21660, 23850, 25175, 25650, 26500, 27075, 27189, 28500, 28620, 30210, 32490, 35775, 36100, 36252, 38266, 38988, 39750, 42750, 45125, 45315, 47700, 48735, 50350, 51300, 54150, 54378, 57399, 59625, 60420, 64125, 64980, 71550, 75525, 76532, 79500, 81225, 85500, 90250, 90630, 95665, 97470, 100700, 108300, 108756, 114798, 119250, 125875, 128250, 135375, 135945, 143100, 151050, 162450, 172197, 178875, 180500, 181260, 191330, 194940, 226575, 229596, 238500, 243675, 251750, 256500, 270750, 271890, 286995, 302100, 324900, 344394, 357750, 377625, 382660, 406125, 453150, 478325, 487350, 503500, 516591, 541500, 543780, 573990, 679725, 688788, 715500, 755250, 812250, 860985, 906300, 956650, 974700, 1033182, 1132875, 1147980, 1218375, 1359450, 1434975, 1510500, 1624500, 1721970, 1913300, 2066364, 2265750, 2391625, 2436750, 2582955, 2718900, 2869950, 3398625, 3443940, 4304925, 4531500, 4783250, 4873500, 5165910, 5739900, 6797250, 7174875, 8609850, 9566500, 10331820, 12914775, 13594500, 14349750, 17219700, 21524625, 25829550, 28699500, 43049250, 51659100, 64573875, 86098500, 129147750, 258295500]

約数ペア:

[(1, 258295500), (2, 129147750), (3, 86098500), (4, 64573875), (5, 51659100), (6, 43049250), (9, 28699500), (10, 25829550), (12, 21524625), (15, 17219700), (18, 14349750), (19, 13594500), (20, 12914775), (25, 10331820), (27, 9566500), (30, 8609850), (36, 7174875), (38, 6797250), (45, 5739900), (50, 5165910), (53, 4873500), (54, 4783250), (57, 4531500), (60, 4304925), (75, 3443940), (76, 3398625), (90, 2869950), (95, 2718900), (100, 2582955), (106, 2436750), (108, 2391625), (114, 2265750), (125, 2066364), (135, 1913300), (150, 1721970), (159, 1624500), (171, 1510500), (180, 1434975), (190, 1359450), (212, 1218375), (225, 1147980), (228, 1132875), (250, 1033182), (265, 974700), (270, 956650), (285, 906300), (300, 860985), (318, 812250), (342, 755250), (361, 715500), (375, 688788), (380, 679725), (450, 573990), (475, 543780), (477, 541500), (500, 516591), (513, 503500), (530, 487350), (540, 478325), (570, 453150), (636, 406125), (675, 382660), (684, 377625), (722, 357750), (750, 344394), (795, 324900), (855, 302100), (900, 286995), (950, 271890), (954, 270750), (1007, 256500), (1026, 251750), (1060, 243675), (1083, 238500), (1125, 229596), (1140, 226575), (1325, 194940), (1350, 191330), (1425, 181260), (1431, 180500), (1444, 178875), (1500, 172197), (1590, 162450), (1710, 151050), (1805, 143100), (1900, 135945), (1908, 135375), (2014, 128250), (2052, 125875), (2166, 119250), (2250, 114798), (2375, 108756), (2385, 108300), (2565, 100700), (2650, 97470), (2700, 95665), (2850, 90630), (2862, 90250), (3021, 85500), (3180, 81225), (3249, 79500), (3375, 76532), (3420, 75525), (3610, 71550), (3975, 64980), (4028, 64125), (4275, 60420), (4332, 59625), (4500, 57399), (4750, 54378), (4770, 54150), (5035, 51300), (5130, 50350), (5300, 48735), (5415, 47700), (5700, 45315), (5724, 45125), (6042, 42750), (6498, 39750), (6625, 38988), (6750, 38266), (7125, 36252), (7155, 36100), (7220, 35775), (7950, 32490), (8550, 30210), (9025, 28620), (9063, 28500), (9500, 27189), (9540, 27075), (9747, 26500), (10070, 25650), (10260, 25175), (10830, 23850), (11925, 21660), (12084, 21375), (12825, 20140), (12996, 19875), (13250, 19494), (13500, 19133), (14250, 18126), (14310, 18050), (15105, 17100), (15900, 16245)]