64528650

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 185238144

約数和(自身を除く): 120709494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 81, 90, 94, 113, 135, 141, 150, 162, 225, 226, 235, 243, 270, 282, 339, 405, 423, 450, 470, 486, 565, 675, 678, 705, 810, 846, 1017, 1130, 1175, 1215, 1269, 1350, 1410, 1695, 2025, 2034, 2115, 2350, 2430, 2538, 2825, 3051, 3390, 3525, 3807, 4050, 4230, 5085, 5311, 5650, 6075, 6102, 6345, 7050, 7614, 8475, 9153, 10170, 10575, 10622, 11421, 12150, 12690, 15255, 15933, 16950, 18306, 19035, 21150, 22842, 25425, 26555, 27459, 30510, 31725, 31866, 38070, 45765, 47799, 50850, 53110, 54918, 57105, 63450, 76275, 79665, 91530, 95175, 95598, 114210, 132775, 137295, 143397, 152550, 159330, 190350, 228825, 238995, 265550, 274590, 285525, 286794, 398325, 430191, 457650, 477990, 571050, 686475, 716985, 796650, 860382, 1194975, 1290573, 1372950, 1433970, 2150955, 2389950, 2581146, 3584925, 4301910, 6452865, 7169850, 10754775, 12905730, 21509550, 32264325, 64528650]

約数ペア:

[(1, 64528650), (2, 32264325), (3, 21509550), (5, 12905730), (6, 10754775), (9, 7169850), (10, 6452865), (15, 4301910), (18, 3584925), (25, 2581146), (27, 2389950), (30, 2150955), (45, 1433970), (47, 1372950), (50, 1290573), (54, 1194975), (75, 860382), (81, 796650), (90, 716985), (94, 686475), (113, 571050), (135, 477990), (141, 457650), (150, 430191), (162, 398325), (225, 286794), (226, 285525), (235, 274590), (243, 265550), (270, 238995), (282, 228825), (339, 190350), (405, 159330), (423, 152550), (450, 143397), (470, 137295), (486, 132775), (565, 114210), (675, 95598), (678, 95175), (705, 91530), (810, 79665), (846, 76275), (1017, 63450), (1130, 57105), (1175, 54918), (1215, 53110), (1269, 50850), (1350, 47799), (1410, 45765), (1695, 38070), (2025, 31866), (2034, 31725), (2115, 30510), (2350, 27459), (2430, 26555), (2538, 25425), (2825, 22842), (3051, 21150), (3390, 19035), (3525, 18306), (3807, 16950), (4050, 15933), (4230, 15255), (5085, 12690), (5311, 12150), (5650, 11421), (6075, 10622), (6102, 10575), (6345, 10170), (7050, 9153), (7614, 8475)]