55425240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{911}}^1$

素因数の和:954

約数の個数: 144

約数和(自身を含む): 195268320

約数和(自身を除く): 139843080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 911, 936, 1014, 1170, 1352, 1521, 1560, 1690, 1822, 2028, 2340, 2535, 2733, 3042, 3380, 3644, 4056, 4555, 4680, 5070, 5466, 6084, 6760, 7288, 7605, 8199, 9110, 10140, 10932, 11843, 12168, 13665, 15210, 16398, 18220, 20280, 21864, 23686, 27330, 30420, 32796, 35529, 36440, 40995, 47372, 54660, 59215, 60840, 65592, 71058, 81990, 94744, 106587, 109320, 118430, 142116, 153959, 163980, 177645, 213174, 236860, 284232, 307918, 327960, 355290, 426348, 461877, 473720, 532935, 615836, 710580, 769795, 852696, 923754, 1065870, 1231672, 1385631, 1421160, 1539590, 1847508, 2131740, 2309385, 2771262, 3079180, 3695016, 4263480, 4618770, 5542524, 6158360, 6928155, 9237540, 11085048, 13856310, 18475080, 27712620, 55425240]

約数ペア:

[(1, 55425240), (2, 27712620), (3, 18475080), (4, 13856310), (5, 11085048), (6, 9237540), (8, 6928155), (9, 6158360), (10, 5542524), (12, 4618770), (13, 4263480), (15, 3695016), (18, 3079180), (20, 2771262), (24, 2309385), (26, 2131740), (30, 1847508), (36, 1539590), (39, 1421160), (40, 1385631), (45, 1231672), (52, 1065870), (60, 923754), (65, 852696), (72, 769795), (78, 710580), (90, 615836), (104, 532935), (117, 473720), (120, 461877), (130, 426348), (156, 355290), (169, 327960), (180, 307918), (195, 284232), (234, 236860), (260, 213174), (312, 177645), (338, 163980), (360, 153959), (390, 142116), (468, 118430), (507, 109320), (520, 106587), (585, 94744), (676, 81990), (780, 71058), (845, 65592), (911, 60840), (936, 59215), (1014, 54660), (1170, 47372), (1352, 40995), (1521, 36440), (1560, 35529), (1690, 32796), (1822, 30420), (2028, 27330), (2340, 23686), (2535, 21864), (2733, 20280), (3042, 18220), (3380, 16398), (3644, 15210), (4056, 13665), (4555, 12168), (4680, 11843), (5070, 10932), (5466, 10140), (6084, 9110), (6760, 8199), (7288, 7605)]