145417278420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{666013}}^1$

素因数の和:667241

約数の個数: 72

約数和(自身を含む): 441463383816

約数和(自身を除く): 296046105396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1213, 2426, 3639, 4852, 6065, 7278, 10917, 12130, 14556, 18195, 21834, 24260, 36390, 43668, 54585, 72780, 109170, 218340, 666013, 1332026, 1998039, 2664052, 3330065, 3996078, 5994117, 6660130, 7992156, 9990195, 11988234, 13320260, 19980390, 23976468, 29970585, 39960780, 59941170, 119882340, 807873769, 1615747538, 2423621307, 3231495076, 4039368845, 4847242614, 7270863921, 8078737690, 9694485228, 12118106535, 14541727842, 16157475380, 24236213070, 29083455684, 36354319605, 48472426140, 72708639210, 145417278420]

約数ペア:

[(1, 145417278420), (2, 72708639210), (3, 48472426140), (4, 36354319605), (5, 29083455684), (6, 24236213070), (9, 16157475380), (10, 14541727842), (12, 12118106535), (15, 9694485228), (18, 8078737690), (20, 7270863921), (30, 4847242614), (36, 4039368845), (45, 3231495076), (60, 2423621307), (90, 1615747538), (180, 807873769), (1213, 119882340), (2426, 59941170), (3639, 39960780), (4852, 29970585), (6065, 23976468), (7278, 19980390), (10917, 13320260), (12130, 11988234), (14556, 9990195), (18195, 7992156), (21834, 6660130), (24260, 5994117), (36390, 3996078), (43668, 3330065), (54585, 2664052), (72780, 1998039), (109170, 1332026), (218340, 666013)]