153327420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 498869280

約数和(自身を除く): 345541860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 89, 90, 102, 153, 170, 178, 180, 204, 255, 267, 306, 340, 356, 445, 510, 534, 563, 612, 765, 801, 890, 1020, 1068, 1126, 1335, 1513, 1530, 1602, 1689, 1780, 2252, 2670, 2815, 3026, 3060, 3204, 3378, 4005, 4539, 5067, 5340, 5630, 6052, 6756, 7565, 8010, 8445, 9078, 9571, 10134, 11260, 13617, 15130, 16020, 16890, 18156, 19142, 20268, 22695, 25335, 27234, 28713, 30260, 33780, 38284, 45390, 47855, 50107, 50670, 54468, 57426, 68085, 86139, 90780, 95710, 100214, 101340, 114852, 136170, 143565, 150321, 172278, 191420, 200428, 250535, 272340, 287130, 300642, 344556, 430695, 450963, 501070, 574260, 601284, 751605, 851819, 861390, 901926, 1002140, 1503210, 1703638, 1722780, 1803852, 2254815, 2555457, 3006420, 3407276, 4259095, 4509630, 5110914, 7666371, 8518190, 9019260, 10221828, 12777285, 15332742, 17036380, 25554570, 30665484, 38331855, 51109140, 76663710, 153327420]

約数ペア:

[(1, 153327420), (2, 76663710), (3, 51109140), (4, 38331855), (5, 30665484), (6, 25554570), (9, 17036380), (10, 15332742), (12, 12777285), (15, 10221828), (17, 9019260), (18, 8518190), (20, 7666371), (30, 5110914), (34, 4509630), (36, 4259095), (45, 3407276), (51, 3006420), (60, 2555457), (68, 2254815), (85, 1803852), (89, 1722780), (90, 1703638), (102, 1503210), (153, 1002140), (170, 901926), (178, 861390), (180, 851819), (204, 751605), (255, 601284), (267, 574260), (306, 501070), (340, 450963), (356, 430695), (445, 344556), (510, 300642), (534, 287130), (563, 272340), (612, 250535), (765, 200428), (801, 191420), (890, 172278), (1020, 150321), (1068, 143565), (1126, 136170), (1335, 114852), (1513, 101340), (1530, 100214), (1602, 95710), (1689, 90780), (1780, 86139), (2252, 68085), (2670, 57426), (2815, 54468), (3026, 50670), (3060, 50107), (3204, 47855), (3378, 45390), (4005, 38284), (4539, 33780), (5067, 30260), (5340, 28713), (5630, 27234), (6052, 25335), (6756, 22695), (7565, 20268), (8010, 19142), (8445, 18156), (9078, 16890), (9571, 16020), (10134, 15130), (11260, 13617)]