90889260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 322043904

約数和(自身を除く): 231154644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 103, 105, 110, 132, 140, 154, 165, 191, 206, 210, 220, 231, 308, 309, 330, 382, 385, 412, 420, 462, 515, 573, 618, 660, 721, 764, 770, 924, 955, 1030, 1133, 1146, 1155, 1236, 1337, 1442, 1540, 1545, 1910, 2060, 2101, 2163, 2266, 2292, 2310, 2674, 2865, 2884, 3090, 3399, 3605, 3820, 4011, 4202, 4326, 4532, 4620, 5348, 5665, 5730, 6180, 6303, 6685, 6798, 7210, 7931, 8022, 8404, 8652, 10505, 10815, 11330, 11460, 12606, 13370, 13596, 14420, 14707, 15862, 16044, 16995, 19673, 20055, 21010, 21630, 22660, 23793, 25212, 26740, 29414, 31515, 31724, 33990, 39346, 39655, 40110, 42020, 43260, 44121, 47586, 58828, 59019, 63030, 67980, 73535, 78692, 79310, 80220, 88242, 95172, 98365, 118038, 118965, 126060, 137711, 147070, 158620, 176484, 196730, 216403, 220605, 236076, 237930, 275422, 294140, 295095, 393460, 413133, 432806, 441210, 475860, 550844, 590190, 649209, 688555, 826266, 865612, 882420, 1082015, 1180380, 1298418, 1377110, 1514821, 1652532, 2065665, 2164030, 2596836, 2754220, 3029642, 3246045, 4131330, 4328060, 4544463, 6059284, 6492090, 7574105, 8262660, 9088926, 12984180, 15148210, 18177852, 22722315, 30296420, 45444630, 90889260]

約数ペア:

[(1, 90889260), (2, 45444630), (3, 30296420), (4, 22722315), (5, 18177852), (6, 15148210), (7, 12984180), (10, 9088926), (11, 8262660), (12, 7574105), (14, 6492090), (15, 6059284), (20, 4544463), (21, 4328060), (22, 4131330), (28, 3246045), (30, 3029642), (33, 2754220), (35, 2596836), (42, 2164030), (44, 2065665), (55, 1652532), (60, 1514821), (66, 1377110), (70, 1298418), (77, 1180380), (84, 1082015), (103, 882420), (105, 865612), (110, 826266), (132, 688555), (140, 649209), (154, 590190), (165, 550844), (191, 475860), (206, 441210), (210, 432806), (220, 413133), (231, 393460), (308, 295095), (309, 294140), (330, 275422), (382, 237930), (385, 236076), (412, 220605), (420, 216403), (462, 196730), (515, 176484), (573, 158620), (618, 147070), (660, 137711), (721, 126060), (764, 118965), (770, 118038), (924, 98365), (955, 95172), (1030, 88242), (1133, 80220), (1146, 79310), (1155, 78692), (1236, 73535), (1337, 67980), (1442, 63030), (1540, 59019), (1545, 58828), (1910, 47586), (2060, 44121), (2101, 43260), (2163, 42020), (2266, 40110), (2292, 39655), (2310, 39346), (2674, 33990), (2865, 31724), (2884, 31515), (3090, 29414), (3399, 26740), (3605, 25212), (3820, 23793), (4011, 22660), (4202, 21630), (4326, 21010), (4532, 20055), (4620, 19673), (5348, 16995), (5665, 16044), (5730, 15862), (6180, 14707), (6303, 14420), (6685, 13596), (6798, 13370), (7210, 12606), (7931, 11460), (8022, 11330), (8404, 10815), (8652, 10505)]