313623180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1327}}^1$

素因数の和:1456

約数の個数: 144

約数和(自身を含む): 1035425664

約数和(自身を除く): 721802484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 101, 117, 130, 156, 180, 195, 202, 234, 260, 303, 390, 404, 468, 505, 585, 606, 780, 909, 1010, 1170, 1212, 1313, 1327, 1515, 1818, 2020, 2340, 2626, 2654, 3030, 3636, 3939, 3981, 4545, 5252, 5308, 6060, 6565, 6635, 7878, 7962, 9090, 11817, 11943, 13130, 13270, 15756, 15924, 17251, 18180, 19695, 19905, 23634, 23886, 26260, 26540, 34502, 39390, 39810, 47268, 47772, 51753, 59085, 59715, 69004, 78780, 79620, 86255, 103506, 118170, 119430, 134027, 155259, 172510, 207012, 236340, 238860, 258765, 268054, 310518, 345020, 402081, 517530, 536108, 621036, 670135, 776295, 804162, 1035060, 1206243, 1340270, 1552590, 1608324, 1742351, 2010405, 2412486, 2680540, 3105180, 3484702, 4020810, 4824972, 5227053, 6031215, 6969404, 8041620, 8711755, 10454106, 12062430, 15681159, 17423510, 20908212, 24124860, 26135265, 31362318, 34847020, 52270530, 62724636, 78405795, 104541060, 156811590, 313623180]

約数ペア:

[(1, 313623180), (2, 156811590), (3, 104541060), (4, 78405795), (5, 62724636), (6, 52270530), (9, 34847020), (10, 31362318), (12, 26135265), (13, 24124860), (15, 20908212), (18, 17423510), (20, 15681159), (26, 12062430), (30, 10454106), (36, 8711755), (39, 8041620), (45, 6969404), (52, 6031215), (60, 5227053), (65, 4824972), (78, 4020810), (90, 3484702), (101, 3105180), (117, 2680540), (130, 2412486), (156, 2010405), (180, 1742351), (195, 1608324), (202, 1552590), (234, 1340270), (260, 1206243), (303, 1035060), (390, 804162), (404, 776295), (468, 670135), (505, 621036), (585, 536108), (606, 517530), (780, 402081), (909, 345020), (1010, 310518), (1170, 268054), (1212, 258765), (1313, 238860), (1327, 236340), (1515, 207012), (1818, 172510), (2020, 155259), (2340, 134027), (2626, 119430), (2654, 118170), (3030, 103506), (3636, 86255), (3939, 79620), (3981, 78780), (4545, 69004), (5252, 59715), (5308, 59085), (6060, 51753), (6565, 47772), (6635, 47268), (7878, 39810), (7962, 39390), (9090, 34502), (11817, 26540), (11943, 26260), (13130, 23886), (13270, 23634), (15756, 19905), (15924, 19695), (17251, 18180)]