82418700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3019}}^1$

素因数の和:3056

約数の個数: 144

約数和(自身を含む): 293592320

約数和(自身を除く): 211173620

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, 3019, 3900, 4550, 5460, 6038, 6825, 9057, 9100, 12076, 13650, 15095, 18114, 21133, 27300, 30190, 36228, 39247, 42266, 45285, 60380, 63399, 75475, 78494, 84532, 90570, 105665, 117741, 126798, 150950, 156988, 181140, 196235, 211330, 226425, 235482, 253596, 274729, 301900, 316995, 392470, 422660, 452850, 470964, 528325, 549458, 588705, 633990, 784940, 824187, 905700, 981175, 1056650, 1098916, 1177410, 1267980, 1373645, 1584975, 1648374, 1962350, 2113300, 2354820, 2747290, 2943525, 3169950, 3296748, 3924700, 4120935, 5494580, 5887050, 6339900, 6868225, 8241870, 11774100, 13736450, 16483740, 20604675, 27472900, 41209350, 82418700]

約数ペア:

[(1, 82418700), (2, 41209350), (3, 27472900), (4, 20604675), (5, 16483740), (6, 13736450), (7, 11774100), (10, 8241870), (12, 6868225), (13, 6339900), (14, 5887050), (15, 5494580), (20, 4120935), (21, 3924700), (25, 3296748), (26, 3169950), (28, 2943525), (30, 2747290), (35, 2354820), (39, 2113300), (42, 1962350), (50, 1648374), (52, 1584975), (60, 1373645), (65, 1267980), (70, 1177410), (75, 1098916), (78, 1056650), (84, 981175), (91, 905700), (100, 824187), (105, 784940), (130, 633990), (140, 588705), (150, 549458), (156, 528325), (175, 470964), (182, 452850), (195, 422660), (210, 392470), (260, 316995), (273, 301900), (300, 274729), (325, 253596), (350, 235482), (364, 226425), (390, 211330), (420, 196235), (455, 181140), (525, 156988), (546, 150950), (650, 126798), (700, 117741), (780, 105665), (910, 90570), (975, 84532), (1050, 78494), (1092, 75475), (1300, 63399), (1365, 60380), (1820, 45285), (1950, 42266), (2100, 39247), (2275, 36228), (2730, 30190), (3019, 27300), (3900, 21133), (4550, 18114), (5460, 15095), (6038, 13650), (6825, 12076), (9057, 9100)]