156427290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 419515200

約数和(自身を除く): 263087910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 89, 90, 118, 177, 178, 267, 295, 331, 354, 445, 531, 534, 590, 662, 801, 885, 890, 993, 1062, 1335, 1602, 1655, 1770, 1986, 2655, 2670, 2979, 3310, 4005, 4965, 5251, 5310, 5958, 8010, 9930, 10502, 14895, 15753, 19529, 26255, 29459, 29790, 31506, 39058, 47259, 52510, 58587, 58918, 78765, 88377, 94518, 97645, 117174, 147295, 157530, 175761, 176754, 195290, 236295, 265131, 292935, 294590, 351522, 441885, 472590, 530262, 585870, 878805, 883770, 1325655, 1738081, 1757610, 2651310, 3476162, 5214243, 8690405, 10428486, 15642729, 17380810, 26071215, 31285458, 52142430, 78213645, 156427290]

約数ペア:

[(1, 156427290), (2, 78213645), (3, 52142430), (5, 31285458), (6, 26071215), (9, 17380810), (10, 15642729), (15, 10428486), (18, 8690405), (30, 5214243), (45, 3476162), (59, 2651310), (89, 1757610), (90, 1738081), (118, 1325655), (177, 883770), (178, 878805), (267, 585870), (295, 530262), (331, 472590), (354, 441885), (445, 351522), (531, 294590), (534, 292935), (590, 265131), (662, 236295), (801, 195290), (885, 176754), (890, 175761), (993, 157530), (1062, 147295), (1335, 117174), (1602, 97645), (1655, 94518), (1770, 88377), (1986, 78765), (2655, 58918), (2670, 58587), (2979, 52510), (3310, 47259), (4005, 39058), (4965, 31506), (5251, 29790), (5310, 29459), (5958, 26255), (8010, 19529), (9930, 15753), (10502, 14895)]