154801530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:334

約数の個数: 160

約数和(自身を含む): 457501968

約数和(自身を除く): 302700438

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 81, 90, 117, 122, 130, 135, 162, 183, 195, 234, 241, 270, 305, 351, 366, 390, 405, 482, 549, 585, 610, 702, 723, 793, 810, 915, 1053, 1098, 1170, 1205, 1446, 1586, 1647, 1755, 1830, 2106, 2169, 2379, 2410, 2745, 3133, 3294, 3510, 3615, 3965, 4338, 4758, 4941, 5265, 5490, 6266, 6507, 7137, 7230, 7930, 8235, 9399, 9882, 10530, 10845, 11895, 13014, 14274, 14701, 15665, 16470, 18798, 19521, 21411, 21690, 23790, 24705, 28197, 29402, 31330, 32535, 35685, 39042, 42822, 44103, 46995, 49410, 56394, 64233, 65070, 71370, 73505, 84591, 88206, 93990, 97605, 107055, 128466, 132309, 140985, 147010, 169182, 191113, 195210, 214110, 220515, 253773, 264618, 281970, 321165, 382226, 396927, 422955, 441030, 507546, 573339, 642330, 661545, 793854, 845910, 955565, 1146678, 1190781, 1268865, 1323090, 1720017, 1911130, 1984635, 2381562, 2537730, 2866695, 3440034, 3969270, 5160051, 5733390, 5953905, 8600085, 10320102, 11907810, 15480153, 17200170, 25800255, 30960306, 51600510, 77400765, 154801530]

約数ペア:

[(1, 154801530), (2, 77400765), (3, 51600510), (5, 30960306), (6, 25800255), (9, 17200170), (10, 15480153), (13, 11907810), (15, 10320102), (18, 8600085), (26, 5953905), (27, 5733390), (30, 5160051), (39, 3969270), (45, 3440034), (54, 2866695), (61, 2537730), (65, 2381562), (78, 1984635), (81, 1911130), (90, 1720017), (117, 1323090), (122, 1268865), (130, 1190781), (135, 1146678), (162, 955565), (183, 845910), (195, 793854), (234, 661545), (241, 642330), (270, 573339), (305, 507546), (351, 441030), (366, 422955), (390, 396927), (405, 382226), (482, 321165), (549, 281970), (585, 264618), (610, 253773), (702, 220515), (723, 214110), (793, 195210), (810, 191113), (915, 169182), (1053, 147010), (1098, 140985), (1170, 132309), (1205, 128466), (1446, 107055), (1586, 97605), (1647, 93990), (1755, 88206), (1830, 84591), (2106, 73505), (2169, 71370), (2379, 65070), (2410, 64233), (2745, 56394), (3133, 49410), (3294, 46995), (3510, 44103), (3615, 42822), (3965, 39042), (4338, 35685), (4758, 32535), (4941, 31330), (5265, 29402), (5490, 28197), (6266, 24705), (6507, 23790), (7137, 21690), (7230, 21411), (7930, 19521), (8235, 18798), (9399, 16470), (9882, 15665), (10530, 14701), (10845, 14274), (11895, 13014)]