12195300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 39372480

約数和(自身を除く): 27177180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 53, 59, 60, 65, 75, 78, 100, 106, 118, 130, 150, 156, 159, 177, 195, 212, 236, 260, 265, 295, 300, 318, 325, 354, 390, 530, 590, 636, 650, 689, 708, 767, 780, 795, 885, 975, 1060, 1180, 1300, 1325, 1378, 1475, 1534, 1590, 1770, 1950, 2067, 2301, 2650, 2756, 2950, 3068, 3127, 3180, 3445, 3540, 3835, 3900, 3975, 4134, 4425, 4602, 5300, 5900, 6254, 6890, 7670, 7950, 8268, 8850, 9204, 9381, 10335, 11505, 12508, 13780, 15340, 15635, 15900, 17225, 17700, 18762, 19175, 20670, 23010, 31270, 34450, 37524, 38350, 40651, 41340, 46020, 46905, 51675, 57525, 62540, 68900, 76700, 78175, 81302, 93810, 103350, 115050, 121953, 156350, 162604, 187620, 203255, 206700, 230100, 234525, 243906, 312700, 406510, 469050, 487812, 609765, 813020, 938100, 1016275, 1219530, 2032550, 2439060, 3048825, 4065100, 6097650, 12195300]

約数ペア:

[(1, 12195300), (2, 6097650), (3, 4065100), (4, 3048825), (5, 2439060), (6, 2032550), (10, 1219530), (12, 1016275), (13, 938100), (15, 813020), (20, 609765), (25, 487812), (26, 469050), (30, 406510), (39, 312700), (50, 243906), (52, 234525), (53, 230100), (59, 206700), (60, 203255), (65, 187620), (75, 162604), (78, 156350), (100, 121953), (106, 115050), (118, 103350), (130, 93810), (150, 81302), (156, 78175), (159, 76700), (177, 68900), (195, 62540), (212, 57525), (236, 51675), (260, 46905), (265, 46020), (295, 41340), (300, 40651), (318, 38350), (325, 37524), (354, 34450), (390, 31270), (530, 23010), (590, 20670), (636, 19175), (650, 18762), (689, 17700), (708, 17225), (767, 15900), (780, 15635), (795, 15340), (885, 13780), (975, 12508), (1060, 11505), (1180, 10335), (1300, 9381), (1325, 9204), (1378, 8850), (1475, 8268), (1534, 7950), (1590, 7670), (1770, 6890), (1950, 6254), (2067, 5900), (2301, 5300), (2650, 4602), (2756, 4425), (2950, 4134), (3068, 3975), (3127, 3900), (3180, 3835), (3445, 3540)]