353777580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4877}}^1$

素因数の和:4936

約数の個数: 144

約数和(自身を含む): 1193197824

約数和(自身を除く): 839420244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 4877, 5580, 6045, 7254, 8060, 9754, 12090, 14508, 14631, 18135, 19508, 24180, 24385, 29262, 36270, 43893, 48770, 58524, 63401, 72540, 73155, 87786, 97540, 126802, 146310, 151187, 175572, 190203, 219465, 253604, 292620, 302374, 317005, 380406, 438930, 453561, 570609, 604748, 634010, 755935, 760812, 877860, 907122, 951015, 1141218, 1268020, 1360683, 1511870, 1814244, 1902030, 1965431, 2267805, 2282436, 2721366, 2853045, 3023740, 3804060, 3930862, 4535610, 5442732, 5706090, 5896293, 6803415, 7861724, 9071220, 9827155, 11412180, 11792586, 13606830, 17688879, 19654310, 23585172, 27213660, 29481465, 35377758, 39308620, 58962930, 70755516, 88444395, 117925860, 176888790, 353777580]

約数ペア:

[(1, 353777580), (2, 176888790), (3, 117925860), (4, 88444395), (5, 70755516), (6, 58962930), (9, 39308620), (10, 35377758), (12, 29481465), (13, 27213660), (15, 23585172), (18, 19654310), (20, 17688879), (26, 13606830), (30, 11792586), (31, 11412180), (36, 9827155), (39, 9071220), (45, 7861724), (52, 6803415), (60, 5896293), (62, 5706090), (65, 5442732), (78, 4535610), (90, 3930862), (93, 3804060), (117, 3023740), (124, 2853045), (130, 2721366), (155, 2282436), (156, 2267805), (180, 1965431), (186, 1902030), (195, 1814244), (234, 1511870), (260, 1360683), (279, 1268020), (310, 1141218), (372, 951015), (390, 907122), (403, 877860), (465, 760812), (468, 755935), (558, 634010), (585, 604748), (620, 570609), (780, 453561), (806, 438930), (930, 380406), (1116, 317005), (1170, 302374), (1209, 292620), (1395, 253604), (1612, 219465), (1860, 190203), (2015, 175572), (2340, 151187), (2418, 146310), (2790, 126802), (3627, 97540), (4030, 87786), (4836, 73155), (4877, 72540), (5580, 63401), (6045, 58524), (7254, 48770), (8060, 43893), (9754, 36270), (12090, 29262), (14508, 24385), (14631, 24180), (18135, 19508)]