558907740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 1740263616

約数和(自身を除く): 1181355876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 101, 142, 180, 202, 213, 284, 303, 355, 404, 426, 433, 505, 606, 639, 710, 852, 866, 909, 1010, 1065, 1212, 1278, 1299, 1420, 1515, 1732, 1818, 2020, 2130, 2165, 2556, 2598, 3030, 3195, 3636, 3897, 4260, 4330, 4545, 5196, 6060, 6390, 6495, 7171, 7794, 8660, 9090, 12780, 12990, 14342, 15588, 18180, 19485, 21513, 25980, 28684, 30743, 35855, 38970, 43026, 43733, 61486, 64539, 71710, 77940, 86052, 87466, 92229, 107565, 122972, 129078, 131199, 143420, 153715, 174932, 184458, 215130, 218665, 258156, 262398, 276687, 307430, 322695, 368916, 393597, 430260, 437330, 461145, 524796, 553374, 614860, 645390, 655995, 787194, 874660, 922290, 1106748, 1290780, 1311990, 1383435, 1574388, 1844580, 1967985, 2623980, 2766870, 3105043, 3935970, 5533740, 6210086, 7871940, 9315129, 12420172, 15525215, 18630258, 27945387, 31050430, 37260516, 46575645, 55890774, 62100860, 93151290, 111781548, 139726935, 186302580, 279453870, 558907740]

約数ペア:

[(1, 558907740), (2, 279453870), (3, 186302580), (4, 139726935), (5, 111781548), (6, 93151290), (9, 62100860), (10, 55890774), (12, 46575645), (15, 37260516), (18, 31050430), (20, 27945387), (30, 18630258), (36, 15525215), (45, 12420172), (60, 9315129), (71, 7871940), (90, 6210086), (101, 5533740), (142, 3935970), (180, 3105043), (202, 2766870), (213, 2623980), (284, 1967985), (303, 1844580), (355, 1574388), (404, 1383435), (426, 1311990), (433, 1290780), (505, 1106748), (606, 922290), (639, 874660), (710, 787194), (852, 655995), (866, 645390), (909, 614860), (1010, 553374), (1065, 524796), (1212, 461145), (1278, 437330), (1299, 430260), (1420, 393597), (1515, 368916), (1732, 322695), (1818, 307430), (2020, 276687), (2130, 262398), (2165, 258156), (2556, 218665), (2598, 215130), (3030, 184458), (3195, 174932), (3636, 153715), (3897, 143420), (4260, 131199), (4330, 129078), (4545, 122972), (5196, 107565), (6060, 92229), (6390, 87466), (6495, 86052), (7171, 77940), (7794, 71710), (8660, 64539), (9090, 61486), (12780, 43733), (12990, 43026), (14342, 38970), (15588, 35855), (18180, 30743), (19485, 28684), (21513, 25980)]