151705620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4507}}^1$

素因数の和:4550

約数の個数: 144

約数和(自身を含む): 531655488

約数和(自身を除く): 379949868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 4507, 5610, 6732, 8415, 9014, 11220, 13521, 16830, 18028, 22535, 27042, 33660, 40563, 45070, 49577, 54084, 67605, 76619, 81126, 90140, 99154, 135210, 148731, 153238, 162252, 198308, 202815, 229857, 247885, 270420, 297462, 306476, 383095, 405630, 446193, 459714, 495770, 594924, 689571, 743655, 766190, 811260, 842809, 892386, 919428, 991540, 1149285, 1379142, 1487310, 1532380, 1685618, 1784772, 2230965, 2298570, 2528427, 2758284, 2974620, 3371236, 3447855, 4214045, 4461930, 4597140, 5056854, 6895710, 7585281, 8428090, 8923860, 10113708, 12642135, 13791420, 15170562, 16856180, 25284270, 30341124, 37926405, 50568540, 75852810, 151705620]

約数ペア:

[(1, 151705620), (2, 75852810), (3, 50568540), (4, 37926405), (5, 30341124), (6, 25284270), (9, 16856180), (10, 15170562), (11, 13791420), (12, 12642135), (15, 10113708), (17, 8923860), (18, 8428090), (20, 7585281), (22, 6895710), (30, 5056854), (33, 4597140), (34, 4461930), (36, 4214045), (44, 3447855), (45, 3371236), (51, 2974620), (55, 2758284), (60, 2528427), (66, 2298570), (68, 2230965), (85, 1784772), (90, 1685618), (99, 1532380), (102, 1487310), (110, 1379142), (132, 1149285), (153, 991540), (165, 919428), (170, 892386), (180, 842809), (187, 811260), (198, 766190), (204, 743655), (220, 689571), (255, 594924), (306, 495770), (330, 459714), (340, 446193), (374, 405630), (396, 383095), (495, 306476), (510, 297462), (561, 270420), (612, 247885), (660, 229857), (748, 202815), (765, 198308), (935, 162252), (990, 153238), (1020, 148731), (1122, 135210), (1530, 99154), (1683, 90140), (1870, 81126), (1980, 76619), (2244, 67605), (2805, 54084), (3060, 49577), (3366, 45070), (3740, 40563), (4507, 33660), (5610, 27042), (6732, 22535), (8415, 18028), (9014, 16830), (11220, 13521)]