15203098620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{16091}}^1$

素因数の和:16316

約数の個数: 144

約数和(自身を含む): 47972826720

約数和(自身を除く): 32769728100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 181, 261, 290, 348, 362, 435, 522, 543, 580, 724, 870, 905, 1044, 1086, 1305, 1629, 1740, 1810, 2172, 2610, 2715, 3258, 3620, 5220, 5249, 5430, 6516, 8145, 10498, 10860, 15747, 16091, 16290, 20996, 26245, 31494, 32182, 32580, 47241, 48273, 52490, 62988, 64364, 78735, 80455, 94482, 96546, 104980, 144819, 157470, 160910, 188964, 193092, 236205, 241365, 289638, 314940, 321820, 466639, 472410, 482730, 579276, 724095, 933278, 944820, 965460, 1399917, 1448190, 1866556, 2333195, 2799834, 2896380, 2912471, 4199751, 4666390, 5599668, 5824942, 6999585, 8399502, 8737413, 9332780, 11649884, 13999170, 14562355, 16799004, 17474826, 20998755, 26212239, 27998340, 29124710, 34949652, 41997510, 43687065, 52424478, 58249420, 83995020, 84461659, 87374130, 104848956, 131061195, 168923318, 174748260, 253384977, 262122390, 337846636, 422308295, 506769954, 524244780, 760154931, 844616590, 1013539908, 1266924885, 1520309862, 1689233180, 2533849770, 3040619724, 3800774655, 5067699540, 7601549310, 15203098620]

約数ペア:

[(1, 15203098620), (2, 7601549310), (3, 5067699540), (4, 3800774655), (5, 3040619724), (6, 2533849770), (9, 1689233180), (10, 1520309862), (12, 1266924885), (15, 1013539908), (18, 844616590), (20, 760154931), (29, 524244780), (30, 506769954), (36, 422308295), (45, 337846636), (58, 262122390), (60, 253384977), (87, 174748260), (90, 168923318), (116, 131061195), (145, 104848956), (174, 87374130), (180, 84461659), (181, 83995020), (261, 58249420), (290, 52424478), (348, 43687065), (362, 41997510), (435, 34949652), (522, 29124710), (543, 27998340), (580, 26212239), (724, 20998755), (870, 17474826), (905, 16799004), (1044, 14562355), (1086, 13999170), (1305, 11649884), (1629, 9332780), (1740, 8737413), (1810, 8399502), (2172, 6999585), (2610, 5824942), (2715, 5599668), (3258, 4666390), (3620, 4199751), (5220, 2912471), (5249, 2896380), (5430, 2799834), (6516, 2333195), (8145, 1866556), (10498, 1448190), (10860, 1399917), (15747, 965460), (16091, 944820), (16290, 933278), (20996, 724095), (26245, 579276), (31494, 482730), (32182, 472410), (32580, 466639), (47241, 321820), (48273, 314940), (52490, 289638), (62988, 241365), (64364, 236205), (78735, 193092), (80455, 188964), (94482, 160910), (96546, 157470), (104980, 144819)]