149760660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 516096000

約数和(自身を除く): 366335340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 343, 380, 383, 399, 420, 490, 532, 570, 588, 665, 686, 735, 766, 798, 931, 980, 1029, 1140, 1149, 1330, 1372, 1470, 1532, 1596, 1715, 1862, 1915, 1995, 2058, 2298, 2660, 2681, 2793, 2940, 3430, 3724, 3830, 3990, 4116, 4596, 4655, 5145, 5362, 5586, 5745, 6517, 6860, 7277, 7660, 7980, 8043, 9310, 10290, 10724, 11172, 11490, 13034, 13405, 13965, 14554, 16086, 18620, 18767, 19551, 20580, 21831, 22980, 26068, 26810, 27930, 29108, 32172, 32585, 36385, 37534, 39102, 40215, 43662, 50939, 53620, 55860, 56301, 65170, 72770, 75068, 78204, 80430, 87324, 93835, 97755, 101878, 109155, 112602, 130340, 131369, 145540, 152817, 160860, 187670, 195510, 203756, 218310, 225204, 254695, 262738, 281505, 305634, 356573, 375340, 391020, 394107, 436620, 509390, 525476, 563010, 611268, 656845, 713146, 764085, 788214, 1018780, 1069719, 1126020, 1313690, 1426292, 1528170, 1576428, 1782865, 1970535, 2139438, 2496011, 2627380, 3056340, 3565730, 3941070, 4278876, 4992022, 5348595, 7131460, 7488033, 7882140, 9984044, 10697190, 12480055, 14976066, 21394380, 24960110, 29952132, 37440165, 49920220, 74880330, 149760660]

約数ペア:

[(1, 149760660), (2, 74880330), (3, 49920220), (4, 37440165), (5, 29952132), (6, 24960110), (7, 21394380), (10, 14976066), (12, 12480055), (14, 10697190), (15, 9984044), (19, 7882140), (20, 7488033), (21, 7131460), (28, 5348595), (30, 4992022), (35, 4278876), (38, 3941070), (42, 3565730), (49, 3056340), (57, 2627380), (60, 2496011), (70, 2139438), (76, 1970535), (84, 1782865), (95, 1576428), (98, 1528170), (105, 1426292), (114, 1313690), (133, 1126020), (140, 1069719), (147, 1018780), (190, 788214), (196, 764085), (210, 713146), (228, 656845), (245, 611268), (266, 563010), (285, 525476), (294, 509390), (343, 436620), (380, 394107), (383, 391020), (399, 375340), (420, 356573), (490, 305634), (532, 281505), (570, 262738), (588, 254695), (665, 225204), (686, 218310), (735, 203756), (766, 195510), (798, 187670), (931, 160860), (980, 152817), (1029, 145540), (1140, 131369), (1149, 130340), (1330, 112602), (1372, 109155), (1470, 101878), (1532, 97755), (1596, 93835), (1715, 87324), (1862, 80430), (1915, 78204), (1995, 75068), (2058, 72770), (2298, 65170), (2660, 56301), (2681, 55860), (2793, 53620), (2940, 50939), (3430, 43662), (3724, 40215), (3830, 39102), (3990, 37534), (4116, 36385), (4596, 32585), (4655, 32172), (5145, 29108), (5362, 27930), (5586, 26810), (5745, 26068), (6517, 22980), (6860, 21831), (7277, 20580), (7660, 19551), (7980, 18767), (8043, 18620), (9310, 16086), (10290, 14554), (10724, 13965), (11172, 13405), (11490, 13034)]