90530460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 307359360

約数和(自身を除く): 216828900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 41, 45, 47, 54, 58, 60, 81, 82, 87, 90, 94, 108, 116, 123, 135, 141, 145, 162, 164, 174, 180, 188, 205, 235, 246, 261, 270, 282, 290, 324, 348, 369, 405, 410, 423, 435, 470, 492, 522, 540, 564, 580, 615, 705, 738, 783, 810, 820, 846, 870, 940, 1044, 1107, 1189, 1230, 1269, 1305, 1363, 1410, 1476, 1566, 1620, 1692, 1740, 1845, 1927, 2115, 2214, 2349, 2378, 2460, 2538, 2610, 2726, 2820, 3132, 3321, 3567, 3690, 3807, 3854, 3915, 4089, 4230, 4428, 4698, 4756, 5076, 5220, 5452, 5535, 5781, 5945, 6345, 6642, 6815, 7134, 7380, 7614, 7708, 7830, 8178, 8460, 9396, 9635, 10701, 11070, 11562, 11745, 11890, 12267, 12690, 13284, 13630, 14268, 15228, 15660, 16356, 16605, 17343, 17835, 19035, 19270, 20445, 21402, 22140, 23124, 23490, 23780, 24534, 25380, 27260, 28905, 32103, 33210, 34686, 35670, 36801, 38070, 38540, 40890, 42804, 46980, 49068, 52029, 53505, 55883, 57810, 61335, 64206, 66420, 69372, 71340, 73602, 76140, 81780, 86715, 96309, 104058, 107010, 110403, 111766, 115620, 122670, 128412, 147204, 156087, 160515, 167649, 173430, 184005, 192618, 208116, 214020, 220806, 223532, 245340, 260145, 279415, 312174, 321030, 335298, 346860, 368010, 385236, 441612, 481545, 502947, 520290, 552015, 558830, 624348, 642060, 670596, 736020, 780435, 838245, 963090, 1005894, 1040580, 1104030, 1117660, 1508841, 1560870, 1676490, 1926180, 2011788, 2208060, 2514735, 3017682, 3121740, 3352980, 4526523, 5029470, 6035364, 7544205, 9053046, 10058940, 15088410, 18106092, 22632615, 30176820, 45265230, 90530460]

約数ペア:

[(1, 90530460), (2, 45265230), (3, 30176820), (4, 22632615), (5, 18106092), (6, 15088410), (9, 10058940), (10, 9053046), (12, 7544205), (15, 6035364), (18, 5029470), (20, 4526523), (27, 3352980), (29, 3121740), (30, 3017682), (36, 2514735), (41, 2208060), (45, 2011788), (47, 1926180), (54, 1676490), (58, 1560870), (60, 1508841), (81, 1117660), (82, 1104030), (87, 1040580), (90, 1005894), (94, 963090), (108, 838245), (116, 780435), (123, 736020), (135, 670596), (141, 642060), (145, 624348), (162, 558830), (164, 552015), (174, 520290), (180, 502947), (188, 481545), (205, 441612), (235, 385236), (246, 368010), (261, 346860), (270, 335298), (282, 321030), (290, 312174), (324, 279415), (348, 260145), (369, 245340), (405, 223532), (410, 220806), (423, 214020), (435, 208116), (470, 192618), (492, 184005), (522, 173430), (540, 167649), (564, 160515), (580, 156087), (615, 147204), (705, 128412), (738, 122670), (783, 115620), (810, 111766), (820, 110403), (846, 107010), (870, 104058), (940, 96309), (1044, 86715), (1107, 81780), (1189, 76140), (1230, 73602), (1269, 71340), (1305, 69372), (1363, 66420), (1410, 64206), (1476, 61335), (1566, 57810), (1620, 55883), (1692, 53505), (1740, 52029), (1845, 49068), (1927, 46980), (2115, 42804), (2214, 40890), (2349, 38540), (2378, 38070), (2460, 36801), (2538, 35670), (2610, 34686), (2726, 33210), (2820, 32103), (3132, 28905), (3321, 27260), (3567, 25380), (3690, 24534), (3807, 23780), (3854, 23490), (3915, 23124), (4089, 22140), (4230, 21402), (4428, 20445), (4698, 19270), (4756, 19035), (5076, 17835), (5220, 17343), (5452, 16605), (5535, 16356), (5781, 15660), (5945, 15228), (6345, 14268), (6642, 13630), (6815, 13284), (7134, 12690), (7380, 12267), (7614, 11890), (7708, 11745), (7830, 11562), (8178, 11070), (8460, 10701), (9396, 9635)]