101218000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 160

約数和(自身を含む): 280294560

約数和(自身を除く): 179076560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 125, 130, 136, 170, 200, 208, 221, 229, 250, 260, 272, 325, 340, 400, 425, 442, 458, 500, 520, 650, 680, 850, 884, 916, 1000, 1040, 1105, 1145, 1300, 1360, 1625, 1700, 1768, 1832, 2000, 2125, 2210, 2290, 2600, 2977, 3250, 3400, 3536, 3664, 3893, 4250, 4420, 4580, 5200, 5525, 5725, 5954, 6500, 6800, 7786, 8500, 8840, 9160, 11050, 11450, 11908, 13000, 14885, 15572, 17000, 17680, 18320, 19465, 22100, 22900, 23816, 26000, 27625, 28625, 29770, 31144, 34000, 38930, 44200, 45800, 47632, 50609, 55250, 57250, 59540, 62288, 74425, 77860, 88400, 91600, 97325, 101218, 110500, 114500, 119080, 148850, 155720, 194650, 202436, 221000, 229000, 238160, 253045, 297700, 311440, 372125, 389300, 404872, 442000, 458000, 486625, 506090, 595400, 744250, 778600, 809744, 973250, 1012180, 1190800, 1265225, 1488500, 1557200, 1946500, 2024360, 2530450, 2977000, 3893000, 4048720, 5060900, 5954000, 6326125, 7786000, 10121800, 12652250, 20243600, 25304500, 50609000, 101218000]

約数ペア:

[(1, 101218000), (2, 50609000), (4, 25304500), (5, 20243600), (8, 12652250), (10, 10121800), (13, 7786000), (16, 6326125), (17, 5954000), (20, 5060900), (25, 4048720), (26, 3893000), (34, 2977000), (40, 2530450), (50, 2024360), (52, 1946500), (65, 1557200), (68, 1488500), (80, 1265225), (85, 1190800), (100, 1012180), (104, 973250), (125, 809744), (130, 778600), (136, 744250), (170, 595400), (200, 506090), (208, 486625), (221, 458000), (229, 442000), (250, 404872), (260, 389300), (272, 372125), (325, 311440), (340, 297700), (400, 253045), (425, 238160), (442, 229000), (458, 221000), (500, 202436), (520, 194650), (650, 155720), (680, 148850), (850, 119080), (884, 114500), (916, 110500), (1000, 101218), (1040, 97325), (1105, 91600), (1145, 88400), (1300, 77860), (1360, 74425), (1625, 62288), (1700, 59540), (1768, 57250), (1832, 55250), (2000, 50609), (2125, 47632), (2210, 45800), (2290, 44200), (2600, 38930), (2977, 34000), (3250, 31144), (3400, 29770), (3536, 28625), (3664, 27625), (3893, 26000), (4250, 23816), (4420, 22900), (4580, 22100), (5200, 19465), (5525, 18320), (5725, 17680), (5954, 17000), (6500, 15572), (6800, 14885), (7786, 13000), (8500, 11908), (8840, 11450), (9160, 11050)]