90945450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 273196800

約数和(自身を除く): 182251350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 29, 30, 45, 46, 50, 54, 58, 69, 75, 87, 90, 101, 115, 135, 138, 145, 150, 174, 202, 207, 225, 230, 261, 270, 290, 303, 345, 414, 435, 450, 505, 522, 575, 606, 621, 667, 675, 690, 725, 783, 870, 909, 1010, 1035, 1150, 1242, 1305, 1334, 1350, 1450, 1515, 1566, 1725, 1818, 2001, 2070, 2175, 2323, 2525, 2610, 2727, 2929, 3030, 3105, 3335, 3450, 3915, 4002, 4350, 4545, 4646, 5050, 5175, 5454, 5858, 6003, 6210, 6525, 6670, 6969, 7575, 7830, 8787, 9090, 10005, 10350, 11615, 12006, 13050, 13635, 13938, 14645, 15150, 15525, 16675, 17574, 18009, 19575, 20010, 20907, 22725, 23230, 26361, 27270, 29290, 30015, 31050, 33350, 34845, 36018, 39150, 41814, 43935, 45450, 50025, 52722, 58075, 60030, 62721, 67367, 68175, 69690, 73225, 79083, 87870, 90045, 100050, 104535, 116150, 125442, 131805, 134734, 136350, 146450, 150075, 158166, 174225, 180090, 202101, 209070, 219675, 263610, 300150, 313605, 336835, 348450, 395415, 404202, 439350, 450225, 522675, 606303, 627210, 659025, 673670, 790830, 900450, 1010505, 1045350, 1212606, 1318050, 1568025, 1684175, 1818909, 1977075, 2021010, 3031515, 3136050, 3368350, 3637818, 3954150, 5052525, 6063030, 9094545, 10105050, 15157575, 18189090, 30315150, 45472725, 90945450]

約数ペア:

[(1, 90945450), (2, 45472725), (3, 30315150), (5, 18189090), (6, 15157575), (9, 10105050), (10, 9094545), (15, 6063030), (18, 5052525), (23, 3954150), (25, 3637818), (27, 3368350), (29, 3136050), (30, 3031515), (45, 2021010), (46, 1977075), (50, 1818909), (54, 1684175), (58, 1568025), (69, 1318050), (75, 1212606), (87, 1045350), (90, 1010505), (101, 900450), (115, 790830), (135, 673670), (138, 659025), (145, 627210), (150, 606303), (174, 522675), (202, 450225), (207, 439350), (225, 404202), (230, 395415), (261, 348450), (270, 336835), (290, 313605), (303, 300150), (345, 263610), (414, 219675), (435, 209070), (450, 202101), (505, 180090), (522, 174225), (575, 158166), (606, 150075), (621, 146450), (667, 136350), (675, 134734), (690, 131805), (725, 125442), (783, 116150), (870, 104535), (909, 100050), (1010, 90045), (1035, 87870), (1150, 79083), (1242, 73225), (1305, 69690), (1334, 68175), (1350, 67367), (1450, 62721), (1515, 60030), (1566, 58075), (1725, 52722), (1818, 50025), (2001, 45450), (2070, 43935), (2175, 41814), (2323, 39150), (2525, 36018), (2610, 34845), (2727, 33350), (2929, 31050), (3030, 30015), (3105, 29290), (3335, 27270), (3450, 26361), (3915, 23230), (4002, 22725), (4350, 20907), (4545, 20010), (4646, 19575), (5050, 18009), (5175, 17574), (5454, 16675), (5858, 15525), (6003, 15150), (6210, 14645), (6525, 13938), (6670, 13635), (6969, 13050), (7575, 12006), (7830, 11615), (8787, 10350), (9090, 10005)]