30566250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 240

約数和(自身を含む): 102342240

約数和(自身を除く): 71775990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 19, 22, 25, 26, 30, 33, 38, 39, 45, 50, 55, 57, 65, 66, 75, 78, 90, 95, 99, 110, 114, 117, 125, 130, 143, 150, 165, 171, 190, 195, 198, 209, 225, 234, 247, 250, 275, 285, 286, 325, 330, 342, 375, 390, 418, 429, 450, 475, 494, 495, 550, 570, 585, 625, 627, 650, 715, 741, 750, 825, 855, 858, 950, 975, 990, 1045, 1125, 1170, 1235, 1250, 1254, 1287, 1375, 1425, 1430, 1482, 1625, 1650, 1710, 1875, 1881, 1950, 2090, 2145, 2223, 2250, 2375, 2470, 2475, 2574, 2717, 2750, 2850, 2925, 3135, 3250, 3575, 3705, 3750, 3762, 4125, 4275, 4290, 4446, 4750, 4875, 4950, 5225, 5434, 5625, 5850, 6175, 6270, 6435, 6875, 7125, 7150, 7410, 8125, 8151, 8250, 8550, 9405, 9750, 10450, 10725, 11115, 11250, 11875, 12350, 12375, 12870, 13585, 13750, 14250, 14625, 15675, 16250, 16302, 17875, 18525, 18810, 20625, 21375, 21450, 22230, 23750, 24375, 24453, 24750, 26125, 27170, 29250, 30875, 31350, 32175, 35625, 35750, 37050, 40755, 41250, 42750, 47025, 48750, 48906, 52250, 53625, 55575, 61750, 61875, 64350, 67925, 71250, 73125, 78375, 81510, 89375, 92625, 94050, 106875, 107250, 111150, 122265, 123750, 130625, 135850, 146250, 154375, 156750, 160875, 178750, 185250, 203775, 213750, 235125, 244530, 261250, 268125, 277875, 308750, 321750, 339625, 391875, 407550, 463125, 470250, 536250, 555750, 611325, 679250, 783750, 804375, 926250, 1018875, 1175625, 1222650, 1389375, 1608750, 1698125, 2037750, 2351250, 2778750, 3056625, 3396250, 5094375, 6113250, 10188750, 15283125, 30566250]

約数ペア:

[(1, 30566250), (2, 15283125), (3, 10188750), (5, 6113250), (6, 5094375), (9, 3396250), (10, 3056625), (11, 2778750), (13, 2351250), (15, 2037750), (18, 1698125), (19, 1608750), (22, 1389375), (25, 1222650), (26, 1175625), (30, 1018875), (33, 926250), (38, 804375), (39, 783750), (45, 679250), (50, 611325), (55, 555750), (57, 536250), (65, 470250), (66, 463125), (75, 407550), (78, 391875), (90, 339625), (95, 321750), (99, 308750), (110, 277875), (114, 268125), (117, 261250), (125, 244530), (130, 235125), (143, 213750), (150, 203775), (165, 185250), (171, 178750), (190, 160875), (195, 156750), (198, 154375), (209, 146250), (225, 135850), (234, 130625), (247, 123750), (250, 122265), (275, 111150), (285, 107250), (286, 106875), (325, 94050), (330, 92625), (342, 89375), (375, 81510), (390, 78375), (418, 73125), (429, 71250), (450, 67925), (475, 64350), (494, 61875), (495, 61750), (550, 55575), (570, 53625), (585, 52250), (625, 48906), (627, 48750), (650, 47025), (715, 42750), (741, 41250), (750, 40755), (825, 37050), (855, 35750), (858, 35625), (950, 32175), (975, 31350), (990, 30875), (1045, 29250), (1125, 27170), (1170, 26125), (1235, 24750), (1250, 24453), (1254, 24375), (1287, 23750), (1375, 22230), (1425, 21450), (1430, 21375), (1482, 20625), (1625, 18810), (1650, 18525), (1710, 17875), (1875, 16302), (1881, 16250), (1950, 15675), (2090, 14625), (2145, 14250), (2223, 13750), (2250, 13585), (2375, 12870), (2470, 12375), (2475, 12350), (2574, 11875), (2717, 11250), (2750, 11115), (2850, 10725), (2925, 10450), (3135, 9750), (3250, 9405), (3575, 8550), (3705, 8250), (3750, 8151), (3762, 8125), (4125, 7410), (4275, 7150), (4290, 7125), (4446, 6875), (4750, 6435), (4875, 6270), (4950, 6175), (5225, 5850), (5434, 5625)]