66426750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:796

約数の個数: 128

約数和(自身を含む): 198656640

約数和(自身を除く): 132229890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 125, 130, 135, 150, 195, 225, 234, 250, 270, 325, 351, 375, 390, 450, 585, 650, 675, 702, 750, 757, 975, 1125, 1170, 1350, 1514, 1625, 1755, 1950, 2250, 2271, 2925, 3250, 3375, 3510, 3785, 4542, 4875, 5850, 6750, 6813, 7570, 8775, 9750, 9841, 11355, 13626, 14625, 17550, 18925, 19682, 20439, 22710, 29250, 29523, 34065, 37850, 40878, 43875, 49205, 56775, 59046, 68130, 87750, 88569, 94625, 98410, 102195, 113550, 147615, 170325, 177138, 189250, 204390, 246025, 265707, 283875, 295230, 340650, 442845, 492050, 510975, 531414, 567750, 738075, 851625, 885690, 1021950, 1230125, 1328535, 1476150, 1703250, 2214225, 2460250, 2554875, 2657070, 3690375, 4428450, 5109750, 6642675, 7380750, 11071125, 13285350, 22142250, 33213375, 66426750]

約数ペア:

[(1, 66426750), (2, 33213375), (3, 22142250), (5, 13285350), (6, 11071125), (9, 7380750), (10, 6642675), (13, 5109750), (15, 4428450), (18, 3690375), (25, 2657070), (26, 2554875), (27, 2460250), (30, 2214225), (39, 1703250), (45, 1476150), (50, 1328535), (54, 1230125), (65, 1021950), (75, 885690), (78, 851625), (90, 738075), (117, 567750), (125, 531414), (130, 510975), (135, 492050), (150, 442845), (195, 340650), (225, 295230), (234, 283875), (250, 265707), (270, 246025), (325, 204390), (351, 189250), (375, 177138), (390, 170325), (450, 147615), (585, 113550), (650, 102195), (675, 98410), (702, 94625), (750, 88569), (757, 87750), (975, 68130), (1125, 59046), (1170, 56775), (1350, 49205), (1514, 43875), (1625, 40878), (1755, 37850), (1950, 34065), (2250, 29523), (2271, 29250), (2925, 22710), (3250, 20439), (3375, 19682), (3510, 18925), (3785, 17550), (4542, 14625), (4875, 13626), (5850, 11355), (6750, 9841), (6813, 9750), (7570, 8775)]