881513100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1277}}^1$

素因数の和:1369

約数の個数: 216

約数和(自身を含む): 3028399920

約数和(自身を除く): 2146886820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 59, 60, 65, 75, 78, 90, 100, 117, 118, 130, 150, 156, 177, 180, 195, 225, 234, 236, 260, 295, 300, 325, 354, 390, 450, 468, 531, 585, 590, 650, 708, 767, 780, 885, 900, 975, 1062, 1170, 1180, 1277, 1300, 1475, 1534, 1770, 1950, 2124, 2301, 2340, 2554, 2655, 2925, 2950, 3068, 3540, 3831, 3835, 3900, 4425, 4602, 5108, 5310, 5850, 5900, 6385, 6903, 7662, 7670, 8850, 9204, 10620, 11493, 11505, 11700, 12770, 13275, 13806, 15324, 15340, 16601, 17700, 19155, 19175, 22986, 23010, 25540, 26550, 27612, 31925, 33202, 34515, 38310, 38350, 45972, 46020, 49803, 53100, 57465, 57525, 63850, 66404, 69030, 75343, 76620, 76700, 83005, 95775, 99606, 114930, 115050, 127700, 138060, 149409, 150686, 166010, 172575, 191550, 199212, 226029, 229860, 230100, 249015, 287325, 298818, 301372, 332020, 345150, 376715, 383100, 415025, 452058, 498030, 574650, 597636, 678087, 690300, 747045, 753430, 830050, 904116, 979459, 996060, 1130145, 1149300, 1245075, 1356174, 1494090, 1506860, 1660100, 1883575, 1958918, 2260290, 2490150, 2712348, 2938377, 2988180, 3390435, 3735225, 3767150, 3917836, 4520580, 4897295, 4980300, 5650725, 5876754, 6780870, 7470450, 7534300, 8815131, 9794590, 11301450, 11753508, 13561740, 14691885, 14940900, 16952175, 17630262, 19589180, 22602900, 24486475, 29383770, 33904350, 35260524, 44075655, 48972950, 58767540, 67808700, 73459425, 88151310, 97945900, 146918850, 176302620, 220378275, 293837700, 440756550, 881513100]

約数ペア:

[(1, 881513100), (2, 440756550), (3, 293837700), (4, 220378275), (5, 176302620), (6, 146918850), (9, 97945900), (10, 88151310), (12, 73459425), (13, 67808700), (15, 58767540), (18, 48972950), (20, 44075655), (25, 35260524), (26, 33904350), (30, 29383770), (36, 24486475), (39, 22602900), (45, 19589180), (50, 17630262), (52, 16952175), (59, 14940900), (60, 14691885), (65, 13561740), (75, 11753508), (78, 11301450), (90, 9794590), (100, 8815131), (117, 7534300), (118, 7470450), (130, 6780870), (150, 5876754), (156, 5650725), (177, 4980300), (180, 4897295), (195, 4520580), (225, 3917836), (234, 3767150), (236, 3735225), (260, 3390435), (295, 2988180), (300, 2938377), (325, 2712348), (354, 2490150), (390, 2260290), (450, 1958918), (468, 1883575), (531, 1660100), (585, 1506860), (590, 1494090), (650, 1356174), (708, 1245075), (767, 1149300), (780, 1130145), (885, 996060), (900, 979459), (975, 904116), (1062, 830050), (1170, 753430), (1180, 747045), (1277, 690300), (1300, 678087), (1475, 597636), (1534, 574650), (1770, 498030), (1950, 452058), (2124, 415025), (2301, 383100), (2340, 376715), (2554, 345150), (2655, 332020), (2925, 301372), (2950, 298818), (3068, 287325), (3540, 249015), (3831, 230100), (3835, 229860), (3900, 226029), (4425, 199212), (4602, 191550), (5108, 172575), (5310, 166010), (5850, 150686), (5900, 149409), (6385, 138060), (6903, 127700), (7662, 115050), (7670, 114930), (8850, 99606), (9204, 95775), (10620, 83005), (11493, 76700), (11505, 76620), (11700, 75343), (12770, 69030), (13275, 66404), (13806, 63850), (15324, 57525), (15340, 57465), (16601, 53100), (17700, 49803), (19155, 46020), (19175, 45972), (22986, 38350), (23010, 38310), (25540, 34515), (26550, 33202), (27612, 31925)]