76469940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 255467520

約数和(自身を除く): 178997580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 47, 54, 60, 69, 90, 92, 94, 108, 115, 131, 135, 138, 141, 180, 188, 207, 230, 235, 262, 270, 276, 282, 345, 393, 414, 423, 460, 470, 524, 540, 564, 621, 655, 690, 705, 786, 828, 846, 940, 1035, 1081, 1179, 1242, 1269, 1310, 1380, 1410, 1572, 1692, 1965, 2070, 2115, 2162, 2358, 2484, 2538, 2620, 2820, 3013, 3105, 3243, 3537, 3930, 4140, 4230, 4324, 4716, 5076, 5405, 5895, 6026, 6157, 6210, 6345, 6486, 7074, 7860, 8460, 9039, 9729, 10810, 11790, 12052, 12314, 12420, 12690, 12972, 14148, 15065, 16215, 17685, 18078, 18471, 19458, 21620, 23580, 24628, 25380, 27117, 29187, 30130, 30785, 32430, 35370, 36156, 36942, 38916, 45195, 48645, 54234, 55413, 58374, 60260, 61570, 64860, 70740, 73884, 81351, 90390, 92355, 97290, 108468, 110826, 116748, 123140, 135585, 141611, 145935, 162702, 166239, 180780, 184710, 194580, 221652, 271170, 277065, 283222, 291870, 325404, 332478, 369420, 406755, 424833, 542340, 554130, 566444, 583740, 664956, 708055, 813510, 831195, 849666, 1108260, 1274499, 1416110, 1627020, 1662390, 1699332, 2124165, 2548998, 2832220, 3324780, 3823497, 4248330, 5097996, 6372495, 7646994, 8496660, 12744990, 15293988, 19117485, 25489980, 38234970, 76469940]

約数ペア:

[(1, 76469940), (2, 38234970), (3, 25489980), (4, 19117485), (5, 15293988), (6, 12744990), (9, 8496660), (10, 7646994), (12, 6372495), (15, 5097996), (18, 4248330), (20, 3823497), (23, 3324780), (27, 2832220), (30, 2548998), (36, 2124165), (45, 1699332), (46, 1662390), (47, 1627020), (54, 1416110), (60, 1274499), (69, 1108260), (90, 849666), (92, 831195), (94, 813510), (108, 708055), (115, 664956), (131, 583740), (135, 566444), (138, 554130), (141, 542340), (180, 424833), (188, 406755), (207, 369420), (230, 332478), (235, 325404), (262, 291870), (270, 283222), (276, 277065), (282, 271170), (345, 221652), (393, 194580), (414, 184710), (423, 180780), (460, 166239), (470, 162702), (524, 145935), (540, 141611), (564, 135585), (621, 123140), (655, 116748), (690, 110826), (705, 108468), (786, 97290), (828, 92355), (846, 90390), (940, 81351), (1035, 73884), (1081, 70740), (1179, 64860), (1242, 61570), (1269, 60260), (1310, 58374), (1380, 55413), (1410, 54234), (1572, 48645), (1692, 45195), (1965, 38916), (2070, 36942), (2115, 36156), (2162, 35370), (2358, 32430), (2484, 30785), (2538, 30130), (2620, 29187), (2820, 27117), (3013, 25380), (3105, 24628), (3243, 23580), (3537, 21620), (3930, 19458), (4140, 18471), (4230, 18078), (4324, 17685), (4716, 16215), (5076, 15065), (5405, 14148), (5895, 12972), (6026, 12690), (6157, 12420), (6210, 12314), (6345, 12052), (6486, 11790), (7074, 10810), (7860, 9729), (8460, 9039)]