2818845900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{80309}}^1$

素因数の和:80345

約数の個数: 144

約数和(自身を含む): 9759271200

約数和(自身を除く): 6940425300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5850, 7020, 8775, 11700, 17550, 35100, 80309, 160618, 240927, 321236, 401545, 481854, 722781, 803090, 963708, 1044017, 1204635, 1445562, 1606180, 2007725, 2088034, 2168343, 2409270, 2891124, 3132051, 3613905, 4015450, 4176068, 4336686, 4818540, 5220085, 6023175, 6264102, 7227810, 8030900, 8673372, 9396153, 10440170, 10841715, 12046350, 12528204, 14455620, 15660255, 18069525, 18792306, 20880340, 21683430, 24092700, 26100425, 28188459, 31320510, 36139050, 37584612, 43366860, 46980765, 52200850, 54208575, 56376918, 62641020, 72278100, 78301275, 93961530, 104401700, 108417150, 112753836, 140942295, 156602550, 187923060, 216834300, 234903825, 281884590, 313205100, 469807650, 563769180, 704711475, 939615300, 1409422950, 2818845900]

約数ペア:

[(1, 2818845900), (2, 1409422950), (3, 939615300), (4, 704711475), (5, 563769180), (6, 469807650), (9, 313205100), (10, 281884590), (12, 234903825), (13, 216834300), (15, 187923060), (18, 156602550), (20, 140942295), (25, 112753836), (26, 108417150), (27, 104401700), (30, 93961530), (36, 78301275), (39, 72278100), (45, 62641020), (50, 56376918), (52, 54208575), (54, 52200850), (60, 46980765), (65, 43366860), (75, 37584612), (78, 36139050), (90, 31320510), (100, 28188459), (108, 26100425), (117, 24092700), (130, 21683430), (135, 20880340), (150, 18792306), (156, 18069525), (180, 15660255), (195, 14455620), (225, 12528204), (234, 12046350), (260, 10841715), (270, 10440170), (300, 9396153), (325, 8673372), (351, 8030900), (390, 7227810), (450, 6264102), (468, 6023175), (540, 5220085), (585, 4818540), (650, 4336686), (675, 4176068), (702, 4015450), (780, 3613905), (900, 3132051), (975, 2891124), (1170, 2409270), (1300, 2168343), (1350, 2088034), (1404, 2007725), (1755, 1606180), (1950, 1445562), (2340, 1204635), (2700, 1044017), (2925, 963708), (3510, 803090), (3900, 722781), (5850, 481854), (7020, 401545), (8775, 321236), (11700, 240927), (17550, 160618), (35100, 80309)]