30349800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1332

約数の個数: 144

約数和(自身を含む): 109849740

約数和(自身を除く): 79499940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1297, 1300, 1560, 1800, 1950, 2340, 2594, 2600, 2925, 3891, 3900, 4680, 5188, 5850, 6485, 7782, 7800, 10376, 11673, 11700, 12970, 15564, 16861, 19455, 23346, 23400, 25940, 31128, 32425, 33722, 38910, 46692, 50583, 51880, 58365, 64850, 67444, 77820, 84305, 93384, 97275, 101166, 116730, 129700, 134888, 151749, 155640, 168610, 194550, 202332, 233460, 252915, 259400, 291825, 303498, 337220, 389100, 404664, 421525, 466920, 505830, 583650, 606996, 674440, 758745, 778200, 843050, 1011660, 1167300, 1213992, 1264575, 1517490, 1686100, 2023320, 2334600, 2529150, 3034980, 3372200, 3793725, 5058300, 6069960, 7587450, 10116600, 15174900, 30349800]

約数ペア:

[(1, 30349800), (2, 15174900), (3, 10116600), (4, 7587450), (5, 6069960), (6, 5058300), (8, 3793725), (9, 3372200), (10, 3034980), (12, 2529150), (13, 2334600), (15, 2023320), (18, 1686100), (20, 1517490), (24, 1264575), (25, 1213992), (26, 1167300), (30, 1011660), (36, 843050), (39, 778200), (40, 758745), (45, 674440), (50, 606996), (52, 583650), (60, 505830), (65, 466920), (72, 421525), (75, 404664), (78, 389100), (90, 337220), (100, 303498), (104, 291825), (117, 259400), (120, 252915), (130, 233460), (150, 202332), (156, 194550), (180, 168610), (195, 155640), (200, 151749), (225, 134888), (234, 129700), (260, 116730), (300, 101166), (312, 97275), (325, 93384), (360, 84305), (390, 77820), (450, 67444), (468, 64850), (520, 58365), (585, 51880), (600, 50583), (650, 46692), (780, 38910), (900, 33722), (936, 32425), (975, 31128), (1170, 25940), (1297, 23400), (1300, 23346), (1560, 19455), (1800, 16861), (1950, 15564), (2340, 12970), (2594, 11700), (2600, 11673), (2925, 10376), (3891, 7800), (3900, 7782), (4680, 6485), (5188, 5850)]