253911060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5711}}^1$

素因数の和:5758

約数の個数: 144

約数和(自身を含む): 873250560

約数和(自身を除く): 619339500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 5711, 7410, 8892, 11115, 11422, 14820, 17133, 22230, 22844, 28555, 34266, 44460, 51399, 57110, 68532, 74243, 85665, 102798, 108509, 114220, 148486, 171330, 205596, 217018, 222729, 256995, 296972, 325527, 342660, 371215, 434036, 445458, 513990, 542545, 651054, 668187, 742430, 890916, 976581, 1027980, 1085090, 1113645, 1302108, 1336374, 1410617, 1484860, 1627635, 1953162, 2170180, 2227290, 2672748, 2821234, 3255270, 3340935, 3906324, 4231851, 4454580, 4882905, 5642468, 6510540, 6681870, 7053085, 8463702, 9765810, 12695553, 13363740, 14106170, 16927404, 19531620, 21159255, 25391106, 28212340, 42318510, 50782212, 63477765, 84637020, 126955530, 253911060]

約数ペア:

[(1, 253911060), (2, 126955530), (3, 84637020), (4, 63477765), (5, 50782212), (6, 42318510), (9, 28212340), (10, 25391106), (12, 21159255), (13, 19531620), (15, 16927404), (18, 14106170), (19, 13363740), (20, 12695553), (26, 9765810), (30, 8463702), (36, 7053085), (38, 6681870), (39, 6510540), (45, 5642468), (52, 4882905), (57, 4454580), (60, 4231851), (65, 3906324), (76, 3340935), (78, 3255270), (90, 2821234), (95, 2672748), (114, 2227290), (117, 2170180), (130, 1953162), (156, 1627635), (171, 1484860), (180, 1410617), (190, 1336374), (195, 1302108), (228, 1113645), (234, 1085090), (247, 1027980), (260, 976581), (285, 890916), (342, 742430), (380, 668187), (390, 651054), (468, 542545), (494, 513990), (570, 445458), (585, 434036), (684, 371215), (741, 342660), (780, 325527), (855, 296972), (988, 256995), (1140, 222729), (1170, 217018), (1235, 205596), (1482, 171330), (1710, 148486), (2223, 114220), (2340, 108509), (2470, 102798), (2964, 85665), (3420, 74243), (3705, 68532), (4446, 57110), (4940, 51399), (5711, 44460), (7410, 34266), (8892, 28555), (11115, 22844), (11422, 22230), (14820, 17133)]