8537100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 29164800

約数和(自身を除く): 20627700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 199, 220, 260, 275, 286, 300, 325, 330, 390, 398, 429, 550, 572, 597, 650, 660, 715, 780, 796, 825, 858, 975, 995, 1100, 1194, 1300, 1430, 1650, 1716, 1950, 1990, 2145, 2189, 2388, 2587, 2860, 2985, 3300, 3575, 3900, 3980, 4290, 4378, 4975, 5174, 5970, 6567, 7150, 7761, 8580, 8756, 9950, 10348, 10725, 10945, 11940, 12935, 13134, 14300, 14925, 15522, 19900, 21450, 21890, 25870, 26268, 28457, 29850, 31044, 32835, 38805, 42900, 43780, 51740, 54725, 56914, 59700, 64675, 65670, 77610, 85371, 109450, 113828, 129350, 131340, 142285, 155220, 164175, 170742, 194025, 218900, 258700, 284570, 328350, 341484, 388050, 426855, 569140, 656700, 711425, 776100, 853710, 1422850, 1707420, 2134275, 2845700, 4268550, 8537100]

約数ペア:

[(1, 8537100), (2, 4268550), (3, 2845700), (4, 2134275), (5, 1707420), (6, 1422850), (10, 853710), (11, 776100), (12, 711425), (13, 656700), (15, 569140), (20, 426855), (22, 388050), (25, 341484), (26, 328350), (30, 284570), (33, 258700), (39, 218900), (44, 194025), (50, 170742), (52, 164175), (55, 155220), (60, 142285), (65, 131340), (66, 129350), (75, 113828), (78, 109450), (100, 85371), (110, 77610), (130, 65670), (132, 64675), (143, 59700), (150, 56914), (156, 54725), (165, 51740), (195, 43780), (199, 42900), (220, 38805), (260, 32835), (275, 31044), (286, 29850), (300, 28457), (325, 26268), (330, 25870), (390, 21890), (398, 21450), (429, 19900), (550, 15522), (572, 14925), (597, 14300), (650, 13134), (660, 12935), (715, 11940), (780, 10945), (796, 10725), (825, 10348), (858, 9950), (975, 8756), (995, 8580), (1100, 7761), (1194, 7150), (1300, 6567), (1430, 5970), (1650, 5174), (1716, 4975), (1950, 4378), (1990, 4290), (2145, 3980), (2189, 3900), (2388, 3575), (2587, 3300), (2860, 2985)]