394837740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22157}}^1$

素因数の和:22189

約数の個数: 120

約数和(自身を含む): 1351283472

約数和(自身を除く): 956445732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 17820, 22157, 44314, 66471, 88628, 110785, 132942, 199413, 221570, 243727, 265884, 332355, 398826, 443140, 487454, 598239, 664710, 731181, 797652, 974908, 997065, 1196478, 1218635, 1329420, 1462362, 1794717, 1994130, 2193543, 2392956, 2437270, 2924724, 2991195, 3589434, 3655905, 3988260, 4387086, 4874540, 5982390, 6580629, 7178868, 7311810, 8774172, 8973585, 10967715, 11964780, 13161258, 14623620, 17947170, 19741887, 21935430, 26322516, 32903145, 35894340, 39483774, 43870860, 65806290, 78967548, 98709435, 131612580, 197418870, 394837740]

約数ペア:

[(1, 394837740), (2, 197418870), (3, 131612580), (4, 98709435), (5, 78967548), (6, 65806290), (9, 43870860), (10, 39483774), (11, 35894340), (12, 32903145), (15, 26322516), (18, 21935430), (20, 19741887), (22, 17947170), (27, 14623620), (30, 13161258), (33, 11964780), (36, 10967715), (44, 8973585), (45, 8774172), (54, 7311810), (55, 7178868), (60, 6580629), (66, 5982390), (81, 4874540), (90, 4387086), (99, 3988260), (108, 3655905), (110, 3589434), (132, 2991195), (135, 2924724), (162, 2437270), (165, 2392956), (180, 2193543), (198, 1994130), (220, 1794717), (270, 1462362), (297, 1329420), (324, 1218635), (330, 1196478), (396, 997065), (405, 974908), (495, 797652), (540, 731181), (594, 664710), (660, 598239), (810, 487454), (891, 443140), (990, 398826), (1188, 332355), (1485, 265884), (1620, 243727), (1782, 221570), (1980, 199413), (2970, 132942), (3564, 110785), (4455, 88628), (5940, 66471), (8910, 44314), (17820, 22157)]