82670250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 227485440

約数和(自身を除く): 144815190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 61, 65, 75, 78, 122, 125, 130, 139, 150, 183, 195, 250, 278, 305, 325, 366, 375, 390, 417, 610, 650, 695, 750, 793, 834, 915, 975, 1390, 1525, 1586, 1625, 1807, 1830, 1950, 2085, 2379, 3050, 3250, 3475, 3614, 3965, 4170, 4575, 4758, 4875, 5421, 6950, 7625, 7930, 8479, 9035, 9150, 9750, 10425, 10842, 11895, 15250, 16958, 17375, 18070, 19825, 20850, 22875, 23790, 25437, 27105, 34750, 39650, 42395, 45175, 45750, 50874, 52125, 54210, 59475, 84790, 90350, 99125, 104250, 110227, 118950, 127185, 135525, 198250, 211975, 220454, 225875, 254370, 271050, 297375, 330681, 423950, 451750, 551135, 594750, 635925, 661362, 677625, 1059875, 1102270, 1271850, 1355250, 1653405, 2119750, 2755675, 3179625, 3306810, 5511350, 6359250, 8267025, 13778375, 16534050, 27556750, 41335125, 82670250]

約数ペア:

[(1, 82670250), (2, 41335125), (3, 27556750), (5, 16534050), (6, 13778375), (10, 8267025), (13, 6359250), (15, 5511350), (25, 3306810), (26, 3179625), (30, 2755675), (39, 2119750), (50, 1653405), (61, 1355250), (65, 1271850), (75, 1102270), (78, 1059875), (122, 677625), (125, 661362), (130, 635925), (139, 594750), (150, 551135), (183, 451750), (195, 423950), (250, 330681), (278, 297375), (305, 271050), (325, 254370), (366, 225875), (375, 220454), (390, 211975), (417, 198250), (610, 135525), (650, 127185), (695, 118950), (750, 110227), (793, 104250), (834, 99125), (915, 90350), (975, 84790), (1390, 59475), (1525, 54210), (1586, 52125), (1625, 50874), (1807, 45750), (1830, 45175), (1950, 42395), (2085, 39650), (2379, 34750), (3050, 27105), (3250, 25437), (3475, 23790), (3614, 22875), (3965, 20850), (4170, 19825), (4575, 18070), (4758, 17375), (4875, 16958), (5421, 15250), (6950, 11895), (7625, 10842), (7930, 10425), (8479, 9750), (9035, 9150)]