172290300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6311}}^1$

素因数の和:6348

約数の個数: 144

約数和(自身を含む): 613627392

約数和(自身を除く): 441337092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6311, 6825, 9100, 12622, 13650, 18933, 25244, 27300, 31555, 37866, 44177, 63110, 75732, 82043, 88354, 94665, 126220, 132531, 157775, 164086, 176708, 189330, 220885, 246129, 265062, 315550, 328172, 378660, 410215, 441770, 473325, 492258, 530124, 574301, 631100, 662655, 820430, 883540, 946650, 984516, 1104425, 1148602, 1230645, 1325310, 1640860, 1722903, 1893300, 2051075, 2208850, 2297204, 2461290, 2650620, 2871505, 3313275, 3445806, 4102150, 4417700, 4922580, 5743010, 6153225, 6626550, 6891612, 8204300, 8614515, 11486020, 12306450, 13253100, 14357525, 17229030, 24612900, 28715050, 34458060, 43072575, 57430100, 86145150, 172290300]

約数ペア:

[(1, 172290300), (2, 86145150), (3, 57430100), (4, 43072575), (5, 34458060), (6, 28715050), (7, 24612900), (10, 17229030), (12, 14357525), (13, 13253100), (14, 12306450), (15, 11486020), (20, 8614515), (21, 8204300), (25, 6891612), (26, 6626550), (28, 6153225), (30, 5743010), (35, 4922580), (39, 4417700), (42, 4102150), (50, 3445806), (52, 3313275), (60, 2871505), (65, 2650620), (70, 2461290), (75, 2297204), (78, 2208850), (84, 2051075), (91, 1893300), (100, 1722903), (105, 1640860), (130, 1325310), (140, 1230645), (150, 1148602), (156, 1104425), (175, 984516), (182, 946650), (195, 883540), (210, 820430), (260, 662655), (273, 631100), (300, 574301), (325, 530124), (350, 492258), (364, 473325), (390, 441770), (420, 410215), (455, 378660), (525, 328172), (546, 315550), (650, 265062), (700, 246129), (780, 220885), (910, 189330), (975, 176708), (1050, 164086), (1092, 157775), (1300, 132531), (1365, 126220), (1820, 94665), (1950, 88354), (2100, 82043), (2275, 75732), (2730, 63110), (3900, 44177), (4550, 37866), (5460, 31555), (6311, 27300), (6825, 25244), (9100, 18933), (12622, 13650)]