109781700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:942

約数の個数: 144

約数和(自身を含む): 369393024

約数和(自身を除く): 259611324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 105, 122, 140, 150, 175, 183, 210, 244, 300, 305, 350, 366, 420, 427, 525, 610, 700, 732, 854, 857, 915, 1050, 1220, 1281, 1525, 1708, 1714, 1830, 2100, 2135, 2562, 2571, 3050, 3428, 3660, 4270, 4285, 4575, 5124, 5142, 5999, 6100, 6405, 8540, 8570, 9150, 10284, 10675, 11998, 12810, 12855, 17140, 17997, 18300, 21350, 21425, 23996, 25620, 25710, 29995, 32025, 35994, 42700, 42850, 51420, 52277, 59990, 64050, 64275, 71988, 85700, 89985, 104554, 119980, 128100, 128550, 149975, 156831, 179970, 209108, 257100, 261385, 299950, 313662, 359940, 365939, 449925, 522770, 599900, 627324, 731878, 784155, 899850, 1045540, 1097817, 1306925, 1463756, 1568310, 1799700, 1829695, 2195634, 2613850, 3136620, 3659390, 3920775, 4391268, 5227700, 5489085, 7318780, 7841550, 9148475, 10978170, 15683100, 18296950, 21956340, 27445425, 36593900, 54890850, 109781700]

約数ペア:

[(1, 109781700), (2, 54890850), (3, 36593900), (4, 27445425), (5, 21956340), (6, 18296950), (7, 15683100), (10, 10978170), (12, 9148475), (14, 7841550), (15, 7318780), (20, 5489085), (21, 5227700), (25, 4391268), (28, 3920775), (30, 3659390), (35, 3136620), (42, 2613850), (50, 2195634), (60, 1829695), (61, 1799700), (70, 1568310), (75, 1463756), (84, 1306925), (100, 1097817), (105, 1045540), (122, 899850), (140, 784155), (150, 731878), (175, 627324), (183, 599900), (210, 522770), (244, 449925), (300, 365939), (305, 359940), (350, 313662), (366, 299950), (420, 261385), (427, 257100), (525, 209108), (610, 179970), (700, 156831), (732, 149975), (854, 128550), (857, 128100), (915, 119980), (1050, 104554), (1220, 89985), (1281, 85700), (1525, 71988), (1708, 64275), (1714, 64050), (1830, 59990), (2100, 52277), (2135, 51420), (2562, 42850), (2571, 42700), (3050, 35994), (3428, 32025), (3660, 29995), (4270, 25710), (4285, 25620), (4575, 23996), (5124, 21425), (5142, 21350), (5999, 18300), (6100, 17997), (6405, 17140), (8540, 12855), (8570, 12810), (9150, 11998), (10284, 10675)]