77855850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 217039680

約数和(自身を除く): 139183830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 101, 135, 150, 202, 225, 270, 303, 450, 505, 571, 606, 675, 909, 1010, 1142, 1350, 1515, 1713, 1818, 2525, 2727, 2855, 3030, 3426, 4545, 5050, 5139, 5454, 5710, 7575, 8565, 9090, 10278, 13635, 14275, 15150, 15417, 17130, 22725, 25695, 27270, 28550, 30834, 42825, 45450, 51390, 57671, 68175, 77085, 85650, 115342, 128475, 136350, 154170, 173013, 256950, 288355, 346026, 385425, 519039, 576710, 770850, 865065, 1038078, 1441775, 1557117, 1730130, 2595195, 2883550, 3114234, 4325325, 5190390, 7785585, 8650650, 12975975, 15571170, 25951950, 38927925, 77855850]

約数ペア:

[(1, 77855850), (2, 38927925), (3, 25951950), (5, 15571170), (6, 12975975), (9, 8650650), (10, 7785585), (15, 5190390), (18, 4325325), (25, 3114234), (27, 2883550), (30, 2595195), (45, 1730130), (50, 1557117), (54, 1441775), (75, 1038078), (90, 865065), (101, 770850), (135, 576710), (150, 519039), (202, 385425), (225, 346026), (270, 288355), (303, 256950), (450, 173013), (505, 154170), (571, 136350), (606, 128475), (675, 115342), (909, 85650), (1010, 77085), (1142, 68175), (1350, 57671), (1515, 51390), (1713, 45450), (1818, 42825), (2525, 30834), (2727, 28550), (2855, 27270), (3030, 25695), (3426, 22725), (4545, 17130), (5050, 15417), (5139, 15150), (5454, 14275), (5710, 13635), (7575, 10278), (8565, 9090)]