67593780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 221719680

約数和(自身を除く): 154125900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 87, 90, 92, 115, 116, 138, 145, 174, 180, 207, 230, 261, 276, 290, 345, 348, 414, 435, 460, 522, 563, 580, 667, 690, 828, 870, 1035, 1044, 1126, 1305, 1334, 1380, 1689, 1740, 2001, 2070, 2252, 2610, 2668, 2815, 3335, 3378, 4002, 4140, 5067, 5220, 5630, 6003, 6670, 6756, 8004, 8445, 10005, 10134, 11260, 12006, 12949, 13340, 16327, 16890, 20010, 20268, 24012, 25335, 25898, 30015, 32654, 33780, 38847, 40020, 48981, 50670, 51796, 60030, 64745, 65308, 77694, 81635, 97962, 101340, 116541, 120060, 129490, 146943, 155388, 163270, 194235, 195924, 233082, 244905, 258980, 293886, 326540, 375521, 388470, 466164, 489810, 582705, 587772, 734715, 751042, 776940, 979620, 1126563, 1165410, 1469430, 1502084, 1877605, 2253126, 2330820, 2938860, 3379689, 3755210, 4506252, 5632815, 6759378, 7510420, 11265630, 13518756, 16898445, 22531260, 33796890, 67593780]

約数ペア:

[(1, 67593780), (2, 33796890), (3, 22531260), (4, 16898445), (5, 13518756), (6, 11265630), (9, 7510420), (10, 6759378), (12, 5632815), (15, 4506252), (18, 3755210), (20, 3379689), (23, 2938860), (29, 2330820), (30, 2253126), (36, 1877605), (45, 1502084), (46, 1469430), (58, 1165410), (60, 1126563), (69, 979620), (87, 776940), (90, 751042), (92, 734715), (115, 587772), (116, 582705), (138, 489810), (145, 466164), (174, 388470), (180, 375521), (207, 326540), (230, 293886), (261, 258980), (276, 244905), (290, 233082), (345, 195924), (348, 194235), (414, 163270), (435, 155388), (460, 146943), (522, 129490), (563, 120060), (580, 116541), (667, 101340), (690, 97962), (828, 81635), (870, 77694), (1035, 65308), (1044, 64745), (1126, 60030), (1305, 51796), (1334, 50670), (1380, 48981), (1689, 40020), (1740, 38847), (2001, 33780), (2070, 32654), (2252, 30015), (2610, 25898), (2668, 25335), (2815, 24012), (3335, 20268), (3378, 20010), (4002, 16890), (4140, 16327), (5067, 13340), (5220, 12949), (5630, 12006), (6003, 11260), (6670, 10134), (6756, 10005), (8004, 8445)]