403227540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 1274757120

約数和(自身を除く): 871529580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 127, 155, 180, 186, 254, 279, 310, 372, 381, 465, 508, 558, 569, 620, 635, 762, 930, 1116, 1138, 1143, 1270, 1395, 1524, 1707, 1860, 1905, 2276, 2286, 2540, 2790, 2845, 3414, 3810, 3937, 4572, 5121, 5580, 5690, 5715, 6828, 7620, 7874, 8535, 10242, 11380, 11430, 11811, 15748, 17070, 17639, 19685, 20484, 22860, 23622, 25605, 34140, 35278, 35433, 39370, 47244, 51210, 52917, 59055, 70556, 70866, 72263, 78740, 88195, 102420, 105834, 118110, 141732, 144526, 158751, 176390, 177165, 211668, 216789, 236220, 264585, 289052, 317502, 352780, 354330, 361315, 433578, 529170, 635004, 650367, 708660, 722630, 793755, 867156, 1058340, 1083945, 1300734, 1445260, 1587510, 2167890, 2240153, 2601468, 3175020, 3251835, 4335780, 4480306, 6503670, 6720459, 8960612, 11200765, 13007340, 13440918, 20161377, 22401530, 26881836, 33602295, 40322754, 44803060, 67204590, 80645508, 100806885, 134409180, 201613770, 403227540]

約数ペア:

[(1, 403227540), (2, 201613770), (3, 134409180), (4, 100806885), (5, 80645508), (6, 67204590), (9, 44803060), (10, 40322754), (12, 33602295), (15, 26881836), (18, 22401530), (20, 20161377), (30, 13440918), (31, 13007340), (36, 11200765), (45, 8960612), (60, 6720459), (62, 6503670), (90, 4480306), (93, 4335780), (124, 3251835), (127, 3175020), (155, 2601468), (180, 2240153), (186, 2167890), (254, 1587510), (279, 1445260), (310, 1300734), (372, 1083945), (381, 1058340), (465, 867156), (508, 793755), (558, 722630), (569, 708660), (620, 650367), (635, 635004), (762, 529170), (930, 433578), (1116, 361315), (1138, 354330), (1143, 352780), (1270, 317502), (1395, 289052), (1524, 264585), (1707, 236220), (1860, 216789), (1905, 211668), (2276, 177165), (2286, 176390), (2540, 158751), (2790, 144526), (2845, 141732), (3414, 118110), (3810, 105834), (3937, 102420), (4572, 88195), (5121, 78740), (5580, 72263), (5690, 70866), (5715, 70556), (6828, 59055), (7620, 52917), (7874, 51210), (8535, 47244), (10242, 39370), (11380, 35433), (11430, 35278), (11811, 34140), (15748, 25605), (17070, 23622), (17639, 22860), (19685, 20484)]