110389140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 351676416

約数和(自身を除く): 241287276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 73, 90, 93, 124, 146, 155, 180, 186, 219, 271, 279, 292, 310, 365, 372, 438, 465, 542, 558, 620, 657, 730, 813, 876, 930, 1084, 1095, 1116, 1314, 1355, 1395, 1460, 1626, 1860, 2190, 2263, 2439, 2628, 2710, 2790, 3252, 3285, 4065, 4380, 4526, 4878, 5420, 5580, 6570, 6789, 8130, 8401, 9052, 9756, 11315, 12195, 13140, 13578, 16260, 16802, 19783, 20367, 22630, 24390, 25203, 27156, 33604, 33945, 39566, 40734, 42005, 45260, 48780, 50406, 59349, 67890, 75609, 79132, 81468, 84010, 98915, 100812, 101835, 118698, 126015, 135780, 151218, 168020, 178047, 197830, 203670, 237396, 252030, 296745, 302436, 356094, 378045, 395660, 407340, 504060, 593490, 613273, 712188, 756090, 890235, 1186980, 1226546, 1512180, 1780470, 1839819, 2453092, 3066365, 3560940, 3679638, 5519457, 6132730, 7359276, 9199095, 11038914, 12265460, 18398190, 22077828, 27597285, 36796380, 55194570, 110389140]

約数ペア:

[(1, 110389140), (2, 55194570), (3, 36796380), (4, 27597285), (5, 22077828), (6, 18398190), (9, 12265460), (10, 11038914), (12, 9199095), (15, 7359276), (18, 6132730), (20, 5519457), (30, 3679638), (31, 3560940), (36, 3066365), (45, 2453092), (60, 1839819), (62, 1780470), (73, 1512180), (90, 1226546), (93, 1186980), (124, 890235), (146, 756090), (155, 712188), (180, 613273), (186, 593490), (219, 504060), (271, 407340), (279, 395660), (292, 378045), (310, 356094), (365, 302436), (372, 296745), (438, 252030), (465, 237396), (542, 203670), (558, 197830), (620, 178047), (657, 168020), (730, 151218), (813, 135780), (876, 126015), (930, 118698), (1084, 101835), (1095, 100812), (1116, 98915), (1314, 84010), (1355, 81468), (1395, 79132), (1460, 75609), (1626, 67890), (1860, 59349), (2190, 50406), (2263, 48780), (2439, 45260), (2628, 42005), (2710, 40734), (2790, 39566), (3252, 33945), (3285, 33604), (4065, 27156), (4380, 25203), (4526, 24390), (4878, 22630), (5420, 20367), (5580, 19783), (6570, 16802), (6789, 16260), (8130, 13578), (8401, 13140), (9052, 12195), (9756, 11315)]