82574820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 261975168

約数和(自身を除く): 179400348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 67, 82, 90, 123, 134, 164, 167, 180, 201, 205, 246, 268, 334, 335, 369, 402, 410, 492, 501, 603, 615, 668, 670, 738, 804, 820, 835, 1002, 1005, 1206, 1230, 1340, 1476, 1503, 1670, 1845, 2004, 2010, 2412, 2460, 2505, 2747, 3006, 3015, 3340, 3690, 4020, 5010, 5494, 6012, 6030, 6847, 7380, 7515, 8241, 10020, 10988, 11189, 12060, 13694, 13735, 15030, 16482, 20541, 22378, 24723, 27388, 27470, 30060, 32964, 33567, 34235, 41082, 41205, 44756, 49446, 54940, 55945, 61623, 67134, 68470, 82164, 82410, 98892, 100701, 102705, 111890, 123246, 123615, 134268, 136940, 164820, 167835, 201402, 205410, 223780, 246492, 247230, 308115, 335670, 402804, 410820, 458749, 494460, 503505, 616230, 671340, 917498, 1007010, 1232460, 1376247, 1834996, 2014020, 2293745, 2752494, 4128741, 4587490, 5504988, 6881235, 8257482, 9174980, 13762470, 16514964, 20643705, 27524940, 41287410, 82574820]

約数ペア:

[(1, 82574820), (2, 41287410), (3, 27524940), (4, 20643705), (5, 16514964), (6, 13762470), (9, 9174980), (10, 8257482), (12, 6881235), (15, 5504988), (18, 4587490), (20, 4128741), (30, 2752494), (36, 2293745), (41, 2014020), (45, 1834996), (60, 1376247), (67, 1232460), (82, 1007010), (90, 917498), (123, 671340), (134, 616230), (164, 503505), (167, 494460), (180, 458749), (201, 410820), (205, 402804), (246, 335670), (268, 308115), (334, 247230), (335, 246492), (369, 223780), (402, 205410), (410, 201402), (492, 167835), (501, 164820), (603, 136940), (615, 134268), (668, 123615), (670, 123246), (738, 111890), (804, 102705), (820, 100701), (835, 98892), (1002, 82410), (1005, 82164), (1206, 68470), (1230, 67134), (1340, 61623), (1476, 55945), (1503, 54940), (1670, 49446), (1845, 44756), (2004, 41205), (2010, 41082), (2412, 34235), (2460, 33567), (2505, 32964), (2747, 30060), (3006, 27470), (3015, 27388), (3340, 24723), (3690, 22378), (4020, 20541), (5010, 16482), (5494, 15030), (6012, 13735), (6030, 13694), (6847, 12060), (7380, 11189), (7515, 10988), (8241, 10020)]