64304550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 196416000

約数和(自身を除く): 132111450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 25, 27, 30, 38, 45, 46, 50, 54, 57, 69, 75, 90, 95, 109, 114, 115, 135, 138, 150, 171, 190, 207, 218, 225, 230, 270, 285, 327, 342, 345, 414, 437, 450, 475, 513, 545, 570, 575, 621, 654, 675, 690, 855, 874, 950, 981, 1026, 1035, 1090, 1150, 1242, 1311, 1350, 1425, 1635, 1710, 1725, 1962, 2070, 2071, 2185, 2507, 2565, 2622, 2725, 2850, 2943, 3105, 3270, 3450, 3933, 4142, 4275, 4370, 4905, 5014, 5130, 5175, 5450, 5886, 6210, 6213, 6555, 7521, 7866, 8175, 8550, 9810, 10350, 10355, 10925, 11799, 12426, 12535, 12825, 13110, 14715, 15042, 15525, 16350, 18639, 19665, 20710, 21850, 22563, 23598, 24525, 25070, 25650, 29430, 31050, 31065, 32775, 37278, 37605, 39330, 45126, 47633, 49050, 51775, 55917, 58995, 62130, 62675, 65550, 67689, 73575, 75210, 93195, 95266, 98325, 103550, 111834, 112815, 117990, 125350, 135378, 142899, 147150, 155325, 186390, 188025, 196650, 225630, 238165, 279585, 285798, 294975, 310650, 338445, 376050, 428697, 465975, 476330, 559170, 564075, 589950, 676890, 714495, 857394, 931950, 1128150, 1190825, 1286091, 1397925, 1428990, 1692225, 2143485, 2381650, 2572182, 2795850, 3384450, 3572475, 4286970, 6430455, 7144950, 10717425, 12860910, 21434850, 32152275, 64304550]

約数ペア:

[(1, 64304550), (2, 32152275), (3, 21434850), (5, 12860910), (6, 10717425), (9, 7144950), (10, 6430455), (15, 4286970), (18, 3572475), (19, 3384450), (23, 2795850), (25, 2572182), (27, 2381650), (30, 2143485), (38, 1692225), (45, 1428990), (46, 1397925), (50, 1286091), (54, 1190825), (57, 1128150), (69, 931950), (75, 857394), (90, 714495), (95, 676890), (109, 589950), (114, 564075), (115, 559170), (135, 476330), (138, 465975), (150, 428697), (171, 376050), (190, 338445), (207, 310650), (218, 294975), (225, 285798), (230, 279585), (270, 238165), (285, 225630), (327, 196650), (342, 188025), (345, 186390), (414, 155325), (437, 147150), (450, 142899), (475, 135378), (513, 125350), (545, 117990), (570, 112815), (575, 111834), (621, 103550), (654, 98325), (675, 95266), (690, 93195), (855, 75210), (874, 73575), (950, 67689), (981, 65550), (1026, 62675), (1035, 62130), (1090, 58995), (1150, 55917), (1242, 51775), (1311, 49050), (1350, 47633), (1425, 45126), (1635, 39330), (1710, 37605), (1725, 37278), (1962, 32775), (2070, 31065), (2071, 31050), (2185, 29430), (2507, 25650), (2565, 25070), (2622, 24525), (2725, 23598), (2850, 22563), (2943, 21850), (3105, 20710), (3270, 19665), (3450, 18639), (3933, 16350), (4142, 15525), (4275, 15042), (4370, 14715), (4905, 13110), (5014, 12825), (5130, 12535), (5175, 12426), (5450, 11799), (5886, 10925), (6210, 10355), (6213, 10350), (6555, 9810), (7521, 8550), (7866, 8175)]