193754340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2730

約数の個数: 144

約数和(自身を含む): 653592576

約数和(自身を除く): 459838236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2671, 2790, 3627, 4030, 4836, 5342, 5580, 6045, 7254, 8013, 8060, 10684, 12090, 13355, 14508, 16026, 18135, 24039, 24180, 26710, 32052, 34723, 36270, 40065, 48078, 53420, 69446, 72540, 80130, 82801, 96156, 104169, 120195, 138892, 160260, 165602, 173615, 208338, 240390, 248403, 312507, 331204, 347230, 414005, 416676, 480780, 496806, 520845, 625014, 694460, 745209, 828010, 993612, 1041690, 1076413, 1242015, 1250028, 1490418, 1562535, 1656020, 2083380, 2152826, 2484030, 2980836, 3125070, 3229239, 3726045, 4305652, 4968060, 5382065, 6250140, 6458478, 7452090, 9687717, 10764130, 12916956, 14904180, 16146195, 19375434, 21528260, 32292390, 38750868, 48438585, 64584780, 96877170, 193754340]

約数ペア:

[(1, 193754340), (2, 96877170), (3, 64584780), (4, 48438585), (5, 38750868), (6, 32292390), (9, 21528260), (10, 19375434), (12, 16146195), (13, 14904180), (15, 12916956), (18, 10764130), (20, 9687717), (26, 7452090), (30, 6458478), (31, 6250140), (36, 5382065), (39, 4968060), (45, 4305652), (52, 3726045), (60, 3229239), (62, 3125070), (65, 2980836), (78, 2484030), (90, 2152826), (93, 2083380), (117, 1656020), (124, 1562535), (130, 1490418), (155, 1250028), (156, 1242015), (180, 1076413), (186, 1041690), (195, 993612), (234, 828010), (260, 745209), (279, 694460), (310, 625014), (372, 520845), (390, 496806), (403, 480780), (465, 416676), (468, 414005), (558, 347230), (585, 331204), (620, 312507), (780, 248403), (806, 240390), (930, 208338), (1116, 173615), (1170, 165602), (1209, 160260), (1395, 138892), (1612, 120195), (1860, 104169), (2015, 96156), (2340, 82801), (2418, 80130), (2671, 72540), (2790, 69446), (3627, 53420), (4030, 48078), (4836, 40065), (5342, 36270), (5580, 34723), (6045, 32052), (7254, 26710), (8013, 24180), (8060, 24039), (10684, 18135), (12090, 16026), (13355, 14508)]