427761750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 1167513984

約数和(自身を除く): 739752234

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 73, 75, 78, 125, 130, 146, 150, 195, 219, 250, 325, 365, 375, 390, 438, 601, 650, 730, 750, 949, 975, 1095, 1202, 1625, 1803, 1825, 1898, 1950, 2190, 2847, 3005, 3250, 3606, 3650, 4745, 4875, 5475, 5694, 6010, 7813, 9015, 9125, 9490, 9750, 10950, 14235, 15025, 15626, 18030, 18250, 23439, 23725, 27375, 28470, 30050, 39065, 43873, 45075, 46878, 47450, 54750, 71175, 75125, 78130, 87746, 90150, 117195, 118625, 131619, 142350, 150250, 195325, 219365, 225375, 234390, 237250, 263238, 355875, 390650, 438730, 450750, 570349, 585975, 658095, 711750, 976625, 1096825, 1140698, 1171950, 1316190, 1711047, 1953250, 2193650, 2851745, 2929875, 3290475, 3422094, 5484125, 5703490, 5859750, 6580950, 8555235, 10968250, 14258725, 16452375, 17110470, 28517450, 32904750, 42776175, 71293625, 85552350, 142587250, 213880875, 427761750]

約数ペア:

[(1, 427761750), (2, 213880875), (3, 142587250), (5, 85552350), (6, 71293625), (10, 42776175), (13, 32904750), (15, 28517450), (25, 17110470), (26, 16452375), (30, 14258725), (39, 10968250), (50, 8555235), (65, 6580950), (73, 5859750), (75, 5703490), (78, 5484125), (125, 3422094), (130, 3290475), (146, 2929875), (150, 2851745), (195, 2193650), (219, 1953250), (250, 1711047), (325, 1316190), (365, 1171950), (375, 1140698), (390, 1096825), (438, 976625), (601, 711750), (650, 658095), (730, 585975), (750, 570349), (949, 450750), (975, 438730), (1095, 390650), (1202, 355875), (1625, 263238), (1803, 237250), (1825, 234390), (1898, 225375), (1950, 219365), (2190, 195325), (2847, 150250), (3005, 142350), (3250, 131619), (3606, 118625), (3650, 117195), (4745, 90150), (4875, 87746), (5475, 78130), (5694, 75125), (6010, 71175), (7813, 54750), (9015, 47450), (9125, 46878), (9490, 45075), (9750, 43873), (10950, 39065), (14235, 30050), (15025, 28470), (15626, 27375), (18030, 23725), (18250, 23439)]