20228332500

素因数分解:

$2^2\times 3^4\times 5^4\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:750

約数の個数: 300

約数和(自身を含む): 66552896256

約数和(自身を除く): 46324563756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 191, 225, 250, 270, 300, 324, 375, 382, 405, 450, 500, 523, 540, 573, 625, 675, 750, 764, 810, 900, 955, 1046, 1125, 1146, 1250, 1350, 1500, 1569, 1620, 1719, 1875, 1910, 2025, 2092, 2250, 2292, 2500, 2615, 2700, 2865, 3138, 3375, 3438, 3750, 3820, 4050, 4500, 4707, 4775, 5157, 5230, 5625, 5730, 6276, 6750, 6876, 7500, 7845, 8100, 8595, 9414, 9550, 10125, 10314, 10460, 11250, 11460, 13075, 13500, 14121, 14325, 15471, 15690, 16875, 17190, 18828, 19100, 20250, 20628, 22500, 23535, 23875, 25785, 26150, 28242, 28650, 30942, 31380, 33750, 34380, 39225, 40500, 42363, 42975, 47070, 47750, 50625, 51570, 52300, 56484, 57300, 61884, 65375, 67500, 70605, 71625, 77355, 78450, 84726, 85950, 94140, 95500, 99893, 101250, 103140, 117675, 119375, 128925, 130750, 141210, 143250, 154710, 156900, 169452, 171900, 196125, 199786, 202500, 211815, 214875, 235350, 238750, 257850, 261500, 282420, 286500, 299679, 309420, 326875, 353025, 358125, 386775, 392250, 399572, 423630, 429750, 470700, 477500, 499465, 515700, 588375, 599358, 644625, 653750, 706050, 716250, 773550, 784500, 847260, 859500, 899037, 980625, 998930, 1059075, 1074375, 1176750, 1198716, 1289250, 1307500, 1412100, 1432500, 1498395, 1547100, 1765125, 1798074, 1933875, 1961250, 1997860, 2118150, 2148750, 2353500, 2497325, 2578500, 2697111, 2941875, 2996790, 3223125, 3530250, 3596148, 3867750, 3922500, 4236300, 4297500, 4495185, 4994650, 5295375, 5394222, 5883750, 5993580, 6446250, 7060500, 7491975, 7735500, 8091333, 8825625, 8990370, 9669375, 9989300, 10590750, 10788444, 11767500, 12486625, 12892500, 13485555, 14983950, 16182666, 17651250, 17980740, 19338750, 21181500, 22475925, 24973250, 26476875, 26971110, 29967900, 32365332, 35302500, 37459875, 38677500, 40456665, 44951850, 49946500, 52953750, 53942220, 62433125, 67427775, 74919750, 80913330, 89903700, 105907500, 112379625, 124866250, 134855550, 149839500, 161826660, 187299375, 202283325, 224759250, 249732500, 269711100, 337138875, 374598750, 404566650, 449518500, 561898125, 674277750, 749197500, 809133300, 1011416625, 1123796250, 1348555500, 1685694375, 2022833250, 2247592500, 3371388750, 4045666500, 5057083125, 6742777500, 10114166250, 20228332500]

約数ペア:

[(1, 20228332500), (2, 10114166250), (3, 6742777500), (4, 5057083125), (5, 4045666500), (6, 3371388750), (9, 2247592500), (10, 2022833250), (12, 1685694375), (15, 1348555500), (18, 1123796250), (20, 1011416625), (25, 809133300), (27, 749197500), (30, 674277750), (36, 561898125), (45, 449518500), (50, 404566650), (54, 374598750), (60, 337138875), (75, 269711100), (81, 249732500), (90, 224759250), (100, 202283325), (108, 187299375), (125, 161826660), (135, 149839500), (150, 134855550), (162, 124866250), (180, 112379625), (191, 105907500), (225, 89903700), (250, 80913330), (270, 74919750), (300, 67427775), (324, 62433125), (375, 53942220), (382, 52953750), (405, 49946500), (450, 44951850), (500, 40456665), (523, 38677500), (540, 37459875), (573, 35302500), (625, 32365332), (675, 29967900), (750, 26971110), (764, 26476875), (810, 24973250), (900, 22475925), (955, 21181500), (1046, 19338750), (1125, 17980740), (1146, 17651250), (1250, 16182666), (1350, 14983950), (1500, 13485555), (1569, 12892500), (1620, 12486625), (1719, 11767500), (1875, 10788444), (1910, 10590750), (2025, 9989300), (2092, 9669375), (2250, 8990370), (2292, 8825625), (2500, 8091333), (2615, 7735500), (2700, 7491975), (2865, 7060500), (3138, 6446250), (3375, 5993580), (3438, 5883750), (3750, 5394222), (3820, 5295375), (4050, 4994650), (4500, 4495185), (4707, 4297500), (4775, 4236300), (5157, 3922500), (5230, 3867750), (5625, 3596148), (5730, 3530250), (6276, 3223125), (6750, 2996790), (6876, 2941875), (7500, 2697111), (7845, 2578500), (8100, 2497325), (8595, 2353500), (9414, 2148750), (9550, 2118150), (10125, 1997860), (10314, 1961250), (10460, 1933875), (11250, 1798074), (11460, 1765125), (13075, 1547100), (13500, 1498395), (14121, 1432500), (14325, 1412100), (15471, 1307500), (15690, 1289250), (16875, 1198716), (17190, 1176750), (18828, 1074375), (19100, 1059075), (20250, 998930), (20628, 980625), (22500, 899037), (23535, 859500), (23875, 847260), (25785, 784500), (26150, 773550), (28242, 716250), (28650, 706050), (30942, 653750), (31380, 644625), (33750, 599358), (34380, 588375), (39225, 515700), (40500, 499465), (42363, 477500), (42975, 470700), (47070, 429750), (47750, 423630), (50625, 399572), (51570, 392250), (52300, 386775), (56484, 358125), (57300, 353025), (61884, 326875), (65375, 309420), (67500, 299679), (70605, 286500), (71625, 282420), (77355, 261500), (78450, 257850), (84726, 238750), (85950, 235350), (94140, 214875), (95500, 211815), (99893, 202500), (101250, 199786), (103140, 196125), (117675, 171900), (119375, 169452), (128925, 156900), (130750, 154710), (141210, 143250)]