74624760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9871}}^1$

素因数の和:9898

約数の個数: 128

約数和(自身を含む): 284313600

約数和(自身を除く): 209688840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 9871, 19742, 29613, 39484, 49355, 59226, 69097, 78968, 88839, 98710, 118452, 138194, 148065, 177678, 197420, 207291, 236904, 266517, 276388, 296130, 345485, 355356, 394840, 414582, 444195, 533034, 552776, 592260, 621873, 690970, 710712, 829164, 888390, 1036455, 1066068, 1184520, 1243746, 1332585, 1381940, 1658328, 1776780, 1865619, 2072910, 2132136, 2487492, 2665170, 2763880, 3109365, 3553560, 3731238, 4145820, 4974984, 5330340, 6218730, 7462476, 8291640, 9328095, 10660680, 12437460, 14924952, 18656190, 24874920, 37312380, 74624760]

約数ペア:

[(1, 74624760), (2, 37312380), (3, 24874920), (4, 18656190), (5, 14924952), (6, 12437460), (7, 10660680), (8, 9328095), (9, 8291640), (10, 7462476), (12, 6218730), (14, 5330340), (15, 4974984), (18, 4145820), (20, 3731238), (21, 3553560), (24, 3109365), (27, 2763880), (28, 2665170), (30, 2487492), (35, 2132136), (36, 2072910), (40, 1865619), (42, 1776780), (45, 1658328), (54, 1381940), (56, 1332585), (60, 1243746), (63, 1184520), (70, 1066068), (72, 1036455), (84, 888390), (90, 829164), (105, 710712), (108, 690970), (120, 621873), (126, 592260), (135, 552776), (140, 533034), (168, 444195), (180, 414582), (189, 394840), (210, 355356), (216, 345485), (252, 296130), (270, 276388), (280, 266517), (315, 236904), (360, 207291), (378, 197420), (420, 177678), (504, 148065), (540, 138194), (630, 118452), (756, 98710), (840, 88839), (945, 78968), (1080, 69097), (1260, 59226), (1512, 49355), (1890, 39484), (2520, 29613), (3780, 19742), (7560, 9871)]