45379980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4423}}^1$

素因数の和:4460

約数の個数: 96

約数和(自身を含む): 148646400

約数和(自身を除く): 103266420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 4423, 5130, 8846, 10260, 13269, 17692, 22115, 26538, 39807, 44230, 53076, 66345, 79614, 84037, 88460, 119421, 132690, 159228, 168074, 199035, 238842, 252111, 265380, 336148, 398070, 420185, 477684, 504222, 597105, 756333, 796140, 840370, 1008444, 1194210, 1260555, 1512666, 1680740, 2268999, 2388420, 2521110, 3025332, 3781665, 4537998, 5042220, 7563330, 9075996, 11344995, 15126660, 22689990, 45379980]

約数ペア:

[(1, 45379980), (2, 22689990), (3, 15126660), (4, 11344995), (5, 9075996), (6, 7563330), (9, 5042220), (10, 4537998), (12, 3781665), (15, 3025332), (18, 2521110), (19, 2388420), (20, 2268999), (27, 1680740), (30, 1512666), (36, 1260555), (38, 1194210), (45, 1008444), (54, 840370), (57, 796140), (60, 756333), (76, 597105), (90, 504222), (95, 477684), (108, 420185), (114, 398070), (135, 336148), (171, 265380), (180, 252111), (190, 238842), (228, 199035), (270, 168074), (285, 159228), (342, 132690), (380, 119421), (513, 88460), (540, 84037), (570, 79614), (684, 66345), (855, 53076), (1026, 44230), (1140, 39807), (1710, 26538), (2052, 22115), (2565, 17692), (3420, 13269), (4423, 10260), (5130, 8846)]