152890760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1083

約数の個数: 96

約数和(自身を含む): 390700800

約数和(自身を除く): 237810040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 440, 484, 605, 620, 682, 968, 1019, 1210, 1240, 1364, 1705, 2038, 2420, 2728, 3410, 3751, 4076, 4840, 5095, 6820, 7502, 8152, 10190, 11209, 13640, 15004, 18755, 20380, 22418, 30008, 31589, 37510, 40760, 44836, 56045, 63178, 75020, 89672, 112090, 123299, 126356, 150040, 157945, 224180, 246598, 252712, 315890, 347479, 448360, 493196, 616495, 631780, 694958, 986392, 1232990, 1263560, 1389916, 1737395, 2465980, 2779832, 3474790, 3822269, 4931960, 6949580, 7644538, 13899160, 15289076, 19111345, 30578152, 38222690, 76445380, 152890760]

約数ペア:

[(1, 152890760), (2, 76445380), (4, 38222690), (5, 30578152), (8, 19111345), (10, 15289076), (11, 13899160), (20, 7644538), (22, 6949580), (31, 4931960), (40, 3822269), (44, 3474790), (55, 2779832), (62, 2465980), (88, 1737395), (110, 1389916), (121, 1263560), (124, 1232990), (155, 986392), (220, 694958), (242, 631780), (248, 616495), (310, 493196), (341, 448360), (440, 347479), (484, 315890), (605, 252712), (620, 246598), (682, 224180), (968, 157945), (1019, 150040), (1210, 126356), (1240, 123299), (1364, 112090), (1705, 89672), (2038, 75020), (2420, 63178), (2728, 56045), (3410, 44836), (3751, 40760), (4076, 37510), (4840, 31589), (5095, 30008), (6820, 22418), (7502, 20380), (8152, 18755), (10190, 15004), (11209, 13640)]