72127380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1153

約数の個数: 96

約数和(自身を含む): 220147200

約数和(自身を除く): 148019820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 260, 267, 356, 390, 445, 534, 780, 890, 1039, 1068, 1157, 1335, 1780, 2078, 2314, 2670, 3117, 3471, 4156, 4628, 5195, 5340, 5785, 6234, 6942, 10390, 11570, 12468, 13507, 13884, 15585, 17355, 20780, 23140, 27014, 31170, 34710, 40521, 54028, 62340, 67535, 69420, 81042, 92471, 135070, 162084, 184942, 202605, 270140, 277413, 369884, 405210, 462355, 554826, 810420, 924710, 1109652, 1202123, 1387065, 1849420, 2404246, 2774130, 3606369, 4808492, 5548260, 6010615, 7212738, 12021230, 14425476, 18031845, 24042460, 36063690, 72127380]

約数ペア:

[(1, 72127380), (2, 36063690), (3, 24042460), (4, 18031845), (5, 14425476), (6, 12021230), (10, 7212738), (12, 6010615), (13, 5548260), (15, 4808492), (20, 3606369), (26, 2774130), (30, 2404246), (39, 1849420), (52, 1387065), (60, 1202123), (65, 1109652), (78, 924710), (89, 810420), (130, 554826), (156, 462355), (178, 405210), (195, 369884), (260, 277413), (267, 270140), (356, 202605), (390, 184942), (445, 162084), (534, 135070), (780, 92471), (890, 81042), (1039, 69420), (1068, 67535), (1157, 62340), (1335, 54028), (1780, 40521), (2078, 34710), (2314, 31170), (2670, 27014), (3117, 23140), (3471, 20780), (4156, 17355), (4628, 15585), (5195, 13884), (5340, 13507), (5785, 12468), (6234, 11570), (6942, 10390)]