64938300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 216

約数和(自身を含む): 230235264

約数和(自身を除く): 165296964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 107, 119, 140, 150, 170, 175, 204, 210, 214, 238, 255, 289, 300, 321, 340, 350, 357, 420, 425, 428, 476, 510, 525, 535, 578, 595, 642, 700, 714, 749, 850, 867, 1020, 1050, 1070, 1156, 1190, 1275, 1284, 1428, 1445, 1498, 1605, 1700, 1734, 1785, 1819, 2023, 2100, 2140, 2247, 2380, 2550, 2675, 2890, 2975, 2996, 3210, 3468, 3570, 3638, 3745, 4046, 4335, 4494, 5100, 5350, 5457, 5780, 5950, 6069, 6420, 7140, 7225, 7276, 7490, 8025, 8092, 8670, 8925, 8988, 9095, 10115, 10700, 10914, 11235, 11900, 12138, 12733, 14450, 14980, 16050, 17340, 17850, 18190, 18725, 20230, 21675, 21828, 22470, 24276, 25466, 27285, 28900, 30345, 30923, 32100, 35700, 36380, 37450, 38199, 40460, 43350, 44940, 45475, 50575, 50932, 54570, 56175, 60690, 61846, 63665, 74900, 76398, 86700, 90950, 92769, 101150, 109140, 112350, 121380, 123692, 127330, 136425, 151725, 152796, 154615, 181900, 185538, 190995, 202300, 216461, 224700, 254660, 272850, 303450, 309230, 318325, 371076, 381990, 432922, 463845, 545700, 606900, 618460, 636650, 649383, 763980, 773075, 865844, 927690, 954975, 1082305, 1273300, 1298766, 1546150, 1855380, 1909950, 2164610, 2319225, 2597532, 3092300, 3246915, 3819900, 4329220, 4638450, 5411525, 6493830, 9276900, 10823050, 12987660, 16234575, 21646100, 32469150, 64938300]

約数ペア:

[(1, 64938300), (2, 32469150), (3, 21646100), (4, 16234575), (5, 12987660), (6, 10823050), (7, 9276900), (10, 6493830), (12, 5411525), (14, 4638450), (15, 4329220), (17, 3819900), (20, 3246915), (21, 3092300), (25, 2597532), (28, 2319225), (30, 2164610), (34, 1909950), (35, 1855380), (42, 1546150), (50, 1298766), (51, 1273300), (60, 1082305), (68, 954975), (70, 927690), (75, 865844), (84, 773075), (85, 763980), (100, 649383), (102, 636650), (105, 618460), (107, 606900), (119, 545700), (140, 463845), (150, 432922), (170, 381990), (175, 371076), (204, 318325), (210, 309230), (214, 303450), (238, 272850), (255, 254660), (289, 224700), (300, 216461), (321, 202300), (340, 190995), (350, 185538), (357, 181900), (420, 154615), (425, 152796), (428, 151725), (476, 136425), (510, 127330), (525, 123692), (535, 121380), (578, 112350), (595, 109140), (642, 101150), (700, 92769), (714, 90950), (749, 86700), (850, 76398), (867, 74900), (1020, 63665), (1050, 61846), (1070, 60690), (1156, 56175), (1190, 54570), (1275, 50932), (1284, 50575), (1428, 45475), (1445, 44940), (1498, 43350), (1605, 40460), (1700, 38199), (1734, 37450), (1785, 36380), (1819, 35700), (2023, 32100), (2100, 30923), (2140, 30345), (2247, 28900), (2380, 27285), (2550, 25466), (2675, 24276), (2890, 22470), (2975, 21828), (2996, 21675), (3210, 20230), (3468, 18725), (3570, 18190), (3638, 17850), (3745, 17340), (4046, 16050), (4335, 14980), (4494, 14450), (5100, 12733), (5350, 12138), (5457, 11900), (5780, 11235), (5950, 10914), (6069, 10700), (6420, 10115), (7140, 9095), (7225, 8988), (7276, 8925), (7490, 8670), (8025, 8092)]