163901400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21013}}^1$

素因数の和:21045

約数の個数: 96

約数和(自身を含む): 547204560

約数和(自身を除く): 383303160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 21013, 42026, 63039, 84052, 105065, 126078, 168104, 210130, 252156, 273169, 315195, 420260, 504312, 525325, 546338, 630390, 819507, 840520, 1050650, 1092676, 1260780, 1365845, 1575975, 1639014, 2101300, 2185352, 2521560, 2731690, 3151950, 3278028, 4097535, 4202600, 5463380, 6303900, 6556056, 6829225, 8195070, 10926760, 12607800, 13658450, 16390140, 20487675, 27316900, 32780280, 40975350, 54633800, 81950700, 163901400]

約数ペア:

[(1, 163901400), (2, 81950700), (3, 54633800), (4, 40975350), (5, 32780280), (6, 27316900), (8, 20487675), (10, 16390140), (12, 13658450), (13, 12607800), (15, 10926760), (20, 8195070), (24, 6829225), (25, 6556056), (26, 6303900), (30, 5463380), (39, 4202600), (40, 4097535), (50, 3278028), (52, 3151950), (60, 2731690), (65, 2521560), (75, 2185352), (78, 2101300), (100, 1639014), (104, 1575975), (120, 1365845), (130, 1260780), (150, 1092676), (156, 1050650), (195, 840520), (200, 819507), (260, 630390), (300, 546338), (312, 525325), (325, 504312), (390, 420260), (520, 315195), (600, 273169), (650, 252156), (780, 210130), (975, 168104), (1300, 126078), (1560, 105065), (1950, 84052), (2600, 63039), (3900, 42026), (7800, 21013)]