1528937550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 4881264960

約数和(自身を除く): 3352327410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 61, 63, 70, 73, 75, 90, 105, 109, 122, 126, 146, 150, 175, 183, 210, 218, 219, 225, 305, 315, 327, 350, 365, 366, 427, 438, 450, 511, 525, 545, 549, 610, 630, 654, 657, 730, 763, 854, 915, 981, 1022, 1050, 1090, 1095, 1098, 1281, 1314, 1525, 1526, 1533, 1575, 1635, 1825, 1830, 1962, 2135, 2190, 2289, 2555, 2562, 2725, 2745, 3050, 3066, 3150, 3270, 3285, 3650, 3815, 3843, 4270, 4453, 4575, 4578, 4599, 4905, 5110, 5450, 5475, 5490, 6405, 6570, 6649, 6867, 7630, 7665, 7686, 7957, 8175, 8906, 9150, 9198, 9810, 10675, 10950, 11445, 12775, 12810, 13298, 13359, 13725, 13734, 15330, 15914, 16350, 16425, 19075, 19215, 19947, 21350, 22265, 22890, 22995, 23871, 24525, 25550, 26718, 27450, 31171, 32025, 32850, 33245, 34335, 38150, 38325, 38430, 39785, 39894, 40077, 44530, 45990, 46543, 47742, 49050, 55699, 57225, 59841, 62342, 64050, 66490, 66795, 68670, 71613, 76650, 79570, 80154, 93086, 93513, 96075, 99735, 111325, 111398, 114450, 114975, 119355, 119682, 133590, 139629, 143226, 155855, 166225, 167097, 171675, 187026, 192150, 198925, 199470, 200385, 222650, 229950, 232715, 238710, 278495, 279258, 280539, 299205, 311710, 332450, 333975, 334194, 343350, 358065, 397850, 400770, 418887, 465430, 467565, 485377, 498675, 501291, 556990, 561078, 596775, 598410, 667950, 698145, 716130, 779275, 835485, 837774, 935130, 970754, 997350, 1001925, 1002582, 1163575, 1193550, 1392475, 1396290, 1402695, 1456131, 1496025, 1558550, 1670970, 1790325, 2003850, 2094435, 2327150, 2337825, 2426885, 2506455, 2784950, 2805390, 2912262, 2992050, 3397639, 3490725, 3580650, 4177425, 4188870, 4368393, 4675650, 4853770, 5012910, 6795278, 6981450, 7013475, 7280655, 8354850, 8736786, 10192917, 10472175, 12134425, 12532275, 14026950, 14561310, 16988195, 20385834, 20944350, 21841965, 24268850, 25064550, 30578751, 33976390, 36403275, 43683930, 50964585, 61157502, 72806550, 84940975, 101929170, 109209825, 152893755, 169881950, 218419650, 254822925, 305787510, 509645850, 764468775, 1528937550]

約数ペア:

[(1, 1528937550), (2, 764468775), (3, 509645850), (5, 305787510), (6, 254822925), (7, 218419650), (9, 169881950), (10, 152893755), (14, 109209825), (15, 101929170), (18, 84940975), (21, 72806550), (25, 61157502), (30, 50964585), (35, 43683930), (42, 36403275), (45, 33976390), (50, 30578751), (61, 25064550), (63, 24268850), (70, 21841965), (73, 20944350), (75, 20385834), (90, 16988195), (105, 14561310), (109, 14026950), (122, 12532275), (126, 12134425), (146, 10472175), (150, 10192917), (175, 8736786), (183, 8354850), (210, 7280655), (218, 7013475), (219, 6981450), (225, 6795278), (305, 5012910), (315, 4853770), (327, 4675650), (350, 4368393), (365, 4188870), (366, 4177425), (427, 3580650), (438, 3490725), (450, 3397639), (511, 2992050), (525, 2912262), (545, 2805390), (549, 2784950), (610, 2506455), (630, 2426885), (654, 2337825), (657, 2327150), (730, 2094435), (763, 2003850), (854, 1790325), (915, 1670970), (981, 1558550), (1022, 1496025), (1050, 1456131), (1090, 1402695), (1095, 1396290), (1098, 1392475), (1281, 1193550), (1314, 1163575), (1525, 1002582), (1526, 1001925), (1533, 997350), (1575, 970754), (1635, 935130), (1825, 837774), (1830, 835485), (1962, 779275), (2135, 716130), (2190, 698145), (2289, 667950), (2555, 598410), (2562, 596775), (2725, 561078), (2745, 556990), (3050, 501291), (3066, 498675), (3150, 485377), (3270, 467565), (3285, 465430), (3650, 418887), (3815, 400770), (3843, 397850), (4270, 358065), (4453, 343350), (4575, 334194), (4578, 333975), (4599, 332450), (4905, 311710), (5110, 299205), (5450, 280539), (5475, 279258), (5490, 278495), (6405, 238710), (6570, 232715), (6649, 229950), (6867, 222650), (7630, 200385), (7665, 199470), (7686, 198925), (7957, 192150), (8175, 187026), (8906, 171675), (9150, 167097), (9198, 166225), (9810, 155855), (10675, 143226), (10950, 139629), (11445, 133590), (12775, 119682), (12810, 119355), (13298, 114975), (13359, 114450), (13725, 111398), (13734, 111325), (15330, 99735), (15914, 96075), (16350, 93513), (16425, 93086), (19075, 80154), (19215, 79570), (19947, 76650), (21350, 71613), (22265, 68670), (22890, 66795), (22995, 66490), (23871, 64050), (24525, 62342), (25550, 59841), (26718, 57225), (27450, 55699), (31171, 49050), (32025, 47742), (32850, 46543), (33245, 45990), (34335, 44530), (38150, 40077), (38325, 39894), (38430, 39785)]