42304860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 140343840

約数和(自身を除く): 98038980

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, 179, 180, 195, 202, 234, 260, 303, 358, 390, 404, 468, 505, 537, 585, 606, 716, 780, 895, 909, 1010, 1074, 1170, 1212, 1313, 1515, 1611, 1790, 1818, 2020, 2148, 2327, 2340, 2626, 2685, 3030, 3222, 3580, 3636, 3939, 4545, 4654, 5252, 5370, 6060, 6444, 6565, 6981, 7878, 8055, 9090, 9308, 10740, 11635, 11817, 13130, 13962, 15756, 16110, 18079, 18180, 19695, 20943, 23270, 23634, 26260, 27924, 32220, 34905, 36158, 39390, 41886, 46540, 47268, 54237, 59085, 69810, 72316, 78780, 83772, 90395, 104715, 108474, 118170, 139620, 162711, 180790, 209430, 216948, 235027, 236340, 271185, 325422, 361580, 418860, 470054, 542370, 650844, 705081, 813555, 940108, 1084740, 1175135, 1410162, 1627110, 2115243, 2350270, 2820324, 3254220, 3525405, 4230486, 4700540, 7050810, 8460972, 10576215, 14101620, 21152430, 42304860]

約数ペア:

[(1, 42304860), (2, 21152430), (3, 14101620), (4, 10576215), (5, 8460972), (6, 7050810), (9, 4700540), (10, 4230486), (12, 3525405), (13, 3254220), (15, 2820324), (18, 2350270), (20, 2115243), (26, 1627110), (30, 1410162), (36, 1175135), (39, 1084740), (45, 940108), (52, 813555), (60, 705081), (65, 650844), (78, 542370), (90, 470054), (101, 418860), (117, 361580), (130, 325422), (156, 271185), (179, 236340), (180, 235027), (195, 216948), (202, 209430), (234, 180790), (260, 162711), (303, 139620), (358, 118170), (390, 108474), (404, 104715), (468, 90395), (505, 83772), (537, 78780), (585, 72316), (606, 69810), (716, 59085), (780, 54237), (895, 47268), (909, 46540), (1010, 41886), (1074, 39390), (1170, 36158), (1212, 34905), (1313, 32220), (1515, 27924), (1611, 26260), (1790, 23634), (1818, 23270), (2020, 20943), (2148, 19695), (2327, 18180), (2340, 18079), (2626, 16110), (2685, 15756), (3030, 13962), (3222, 13130), (3580, 11817), (3636, 11635), (3939, 10740), (4545, 9308), (4654, 9090), (5252, 8055), (5370, 7878), (6060, 6981), (6444, 6565)]