2019427650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{761}}^1\times {\mathrm{5897}}^1$

素因数の和:6676

約数の個数: 72

約数和(自身を含む): 5433579684

約数和(自身を除く): 3414152034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 761, 1522, 2283, 3805, 4566, 5897, 6849, 7610, 11415, 11794, 13698, 17691, 19025, 22830, 29485, 34245, 35382, 38050, 53073, 57075, 58970, 68490, 88455, 106146, 114150, 147425, 171225, 176910, 265365, 294850, 342450, 442275, 530730, 884550, 1326825, 2653650, 4487617, 8975234, 13462851, 22438085, 26925702, 40388553, 44876170, 67314255, 80777106, 112190425, 134628510, 201942765, 224380850, 336571275, 403885530, 673142550, 1009713825, 2019427650]

約数ペア:

[(1, 2019427650), (2, 1009713825), (3, 673142550), (5, 403885530), (6, 336571275), (9, 224380850), (10, 201942765), (15, 134628510), (18, 112190425), (25, 80777106), (30, 67314255), (45, 44876170), (50, 40388553), (75, 26925702), (90, 22438085), (150, 13462851), (225, 8975234), (450, 4487617), (761, 2653650), (1522, 1326825), (2283, 884550), (3805, 530730), (4566, 442275), (5897, 342450), (6849, 294850), (7610, 265365), (11415, 176910), (11794, 171225), (13698, 147425), (17691, 114150), (19025, 106146), (22830, 88455), (29485, 68490), (34245, 58970), (35382, 57075), (38050, 53073)]