312691860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44543}}^1$

素因数の和:44574

約数の個数: 96

約数和(自身を含む): 1047674880

約数和(自身を除く): 734983020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 44543, 89086, 133629, 178172, 222715, 267258, 400887, 445430, 534516, 579059, 668145, 801774, 890860, 1158118, 1202661, 1336290, 1603548, 1737177, 2004435, 2316236, 2405322, 2672580, 2895295, 3474354, 4008870, 4810644, 5211531, 5790590, 6013305, 6948708, 8017740, 8685885, 10423062, 11581180, 12026610, 15634593, 17371770, 20846124, 24053220, 26057655, 31269186, 34743540, 52115310, 62538372, 78172965, 104230620, 156345930, 312691860]

約数ペア:

[(1, 312691860), (2, 156345930), (3, 104230620), (4, 78172965), (5, 62538372), (6, 52115310), (9, 34743540), (10, 31269186), (12, 26057655), (13, 24053220), (15, 20846124), (18, 17371770), (20, 15634593), (26, 12026610), (27, 11581180), (30, 10423062), (36, 8685885), (39, 8017740), (45, 6948708), (52, 6013305), (54, 5790590), (60, 5211531), (65, 4810644), (78, 4008870), (90, 3474354), (108, 2895295), (117, 2672580), (130, 2405322), (135, 2316236), (156, 2004435), (180, 1737177), (195, 1603548), (234, 1336290), (260, 1202661), (270, 1158118), (351, 890860), (390, 801774), (468, 668145), (540, 579059), (585, 534516), (702, 445430), (780, 400887), (1170, 267258), (1404, 222715), (1755, 178172), (2340, 133629), (3510, 89086), (7020, 44543)]