839968991220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{5526839}}^1$

素因数の和:5527017

約数の個数: 96

約数和(自身を含む): 2506974624000

約数和(自身を除く): 1667005632780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 149, 170, 204, 255, 298, 340, 447, 510, 596, 745, 894, 1020, 1490, 1788, 2235, 2533, 2980, 4470, 5066, 7599, 8940, 10132, 12665, 15198, 25330, 30396, 37995, 50660, 75990, 151980, 5526839, 11053678, 16580517, 22107356, 27634195, 33161034, 55268390, 66322068, 82902585, 93956263, 110536780, 165805170, 187912526, 281868789, 331610340, 375825052, 469781315, 563737578, 823499011, 939562630, 1127475156, 1409343945, 1646998022, 1879125260, 2470497033, 2818687890, 3293996044, 4117495055, 4940994066, 5637375780, 8234990110, 9881988132, 12352485165, 13999483187, 16469980220, 24704970330, 27998966374, 41998449561, 49409940660, 55997932748, 69997415935, 83996899122, 139994831870, 167993798244, 209992247805, 279989663740, 419984495610, 839968991220]

約数ペア:

[(1, 839968991220), (2, 419984495610), (3, 279989663740), (4, 209992247805), (5, 167993798244), (6, 139994831870), (10, 83996899122), (12, 69997415935), (15, 55997932748), (17, 49409940660), (20, 41998449561), (30, 27998966374), (34, 24704970330), (51, 16469980220), (60, 13999483187), (68, 12352485165), (85, 9881988132), (102, 8234990110), (149, 5637375780), (170, 4940994066), (204, 4117495055), (255, 3293996044), (298, 2818687890), (340, 2470497033), (447, 1879125260), (510, 1646998022), (596, 1409343945), (745, 1127475156), (894, 939562630), (1020, 823499011), (1490, 563737578), (1788, 469781315), (2235, 375825052), (2533, 331610340), (2980, 281868789), (4470, 187912526), (5066, 165805170), (7599, 110536780), (8940, 93956263), (10132, 82902585), (12665, 66322068), (15198, 55268390), (25330, 33161034), (30396, 27634195), (37995, 22107356), (50660, 16580517), (75990, 11053678), (151980, 5526839)]