87748200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 312466050

約数和(自身を除く): 224717850

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 41, 45, 50, 58, 60, 72, 75, 82, 87, 90, 100, 116, 120, 123, 145, 150, 164, 174, 180, 200, 205, 225, 232, 246, 261, 290, 300, 328, 348, 360, 369, 410, 435, 450, 492, 522, 580, 600, 615, 696, 725, 738, 820, 870, 900, 984, 1025, 1044, 1160, 1189, 1230, 1305, 1450, 1476, 1640, 1681, 1740, 1800, 1845, 2050, 2088, 2175, 2378, 2460, 2610, 2900, 2952, 3075, 3362, 3480, 3567, 3690, 4100, 4350, 4756, 4920, 5043, 5220, 5800, 5945, 6150, 6525, 6724, 7134, 7380, 8200, 8405, 8700, 9225, 9512, 10086, 10440, 10701, 11890, 12300, 13050, 13448, 14268, 14760, 15129, 16810, 17400, 17835, 18450, 20172, 21402, 23780, 24600, 25215, 26100, 28536, 29725, 30258, 33620, 35670, 36900, 40344, 42025, 42804, 47560, 48749, 50430, 52200, 53505, 59450, 60516, 67240, 71340, 73800, 75645, 84050, 85608, 89175, 97498, 100860, 107010, 118900, 121032, 126075, 142680, 146247, 151290, 168100, 178350, 194996, 201720, 214020, 237800, 243745, 252150, 267525, 292494, 302580, 336200, 356700, 378225, 389992, 428040, 438741, 487490, 504300, 535050, 584988, 605160, 713400, 731235, 756450, 877482, 974980, 1008600, 1070100, 1169976, 1218725, 1462470, 1512900, 1754964, 1949960, 2140200, 2193705, 2437450, 2924940, 3025800, 3509928, 3656175, 4387410, 4874900, 5849880, 7312350, 8774820, 9749800, 10968525, 14624700, 17549640, 21937050, 29249400, 43874100, 87748200]

約数ペア:

[(1, 87748200), (2, 43874100), (3, 29249400), (4, 21937050), (5, 17549640), (6, 14624700), (8, 10968525), (9, 9749800), (10, 8774820), (12, 7312350), (15, 5849880), (18, 4874900), (20, 4387410), (24, 3656175), (25, 3509928), (29, 3025800), (30, 2924940), (36, 2437450), (40, 2193705), (41, 2140200), (45, 1949960), (50, 1754964), (58, 1512900), (60, 1462470), (72, 1218725), (75, 1169976), (82, 1070100), (87, 1008600), (90, 974980), (100, 877482), (116, 756450), (120, 731235), (123, 713400), (145, 605160), (150, 584988), (164, 535050), (174, 504300), (180, 487490), (200, 438741), (205, 428040), (225, 389992), (232, 378225), (246, 356700), (261, 336200), (290, 302580), (300, 292494), (328, 267525), (348, 252150), (360, 243745), (369, 237800), (410, 214020), (435, 201720), (450, 194996), (492, 178350), (522, 168100), (580, 151290), (600, 146247), (615, 142680), (696, 126075), (725, 121032), (738, 118900), (820, 107010), (870, 100860), (900, 97498), (984, 89175), (1025, 85608), (1044, 84050), (1160, 75645), (1189, 73800), (1230, 71340), (1305, 67240), (1450, 60516), (1476, 59450), (1640, 53505), (1681, 52200), (1740, 50430), (1800, 48749), (1845, 47560), (2050, 42804), (2088, 42025), (2175, 40344), (2378, 36900), (2460, 35670), (2610, 33620), (2900, 30258), (2952, 29725), (3075, 28536), (3362, 26100), (3480, 25215), (3567, 24600), (3690, 23780), (4100, 21402), (4350, 20172), (4756, 18450), (4920, 17835), (5043, 17400), (5220, 16810), (5800, 15129), (5945, 14760), (6150, 14268), (6525, 13448), (6724, 13050), (7134, 12300), (7380, 11890), (8200, 10701), (8405, 10440), (8700, 10086), (9225, 9512)]