78944580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3067}}^1$

素因数の和:3106

約数の個数: 144

約数和(自身を含む): 281421504

約数和(自身を除く): 202476924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 3067, 4290, 5148, 6134, 6435, 8580, 9201, 12268, 12870, 15335, 18402, 25740, 27603, 30670, 33737, 36804, 39871, 46005, 55206, 61340, 67474, 79742, 92010, 101211, 110412, 119613, 134948, 138015, 159484, 168685, 184020, 199355, 202422, 239226, 276030, 303633, 337370, 358839, 398710, 404844, 438581, 478452, 506055, 552060, 598065, 607266, 674740, 717678, 797420, 877162, 1012110, 1196130, 1214532, 1315743, 1435356, 1518165, 1754324, 1794195, 2024220, 2192905, 2392260, 2631486, 3036330, 3588390, 3947229, 4385810, 5262972, 6072660, 6578715, 7176780, 7894458, 8771620, 13157430, 15788916, 19736145, 26314860, 39472290, 78944580]

約数ペア:

[(1, 78944580), (2, 39472290), (3, 26314860), (4, 19736145), (5, 15788916), (6, 13157430), (9, 8771620), (10, 7894458), (11, 7176780), (12, 6578715), (13, 6072660), (15, 5262972), (18, 4385810), (20, 3947229), (22, 3588390), (26, 3036330), (30, 2631486), (33, 2392260), (36, 2192905), (39, 2024220), (44, 1794195), (45, 1754324), (52, 1518165), (55, 1435356), (60, 1315743), (65, 1214532), (66, 1196130), (78, 1012110), (90, 877162), (99, 797420), (110, 717678), (117, 674740), (130, 607266), (132, 598065), (143, 552060), (156, 506055), (165, 478452), (180, 438581), (195, 404844), (198, 398710), (220, 358839), (234, 337370), (260, 303633), (286, 276030), (330, 239226), (390, 202422), (396, 199355), (429, 184020), (468, 168685), (495, 159484), (572, 138015), (585, 134948), (660, 119613), (715, 110412), (780, 101211), (858, 92010), (990, 79742), (1170, 67474), (1287, 61340), (1430, 55206), (1716, 46005), (1980, 39871), (2145, 36804), (2340, 33737), (2574, 30670), (2860, 27603), (3067, 25740), (4290, 18402), (5148, 15335), (6134, 12870), (6435, 12268), (8580, 9201)]