75291930

素因数分解:

$2^1\times 3^4\times 5^1\times 7^3\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 236966400

約数和(自身を除く): 161674470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 271, 294, 315, 343, 378, 405, 441, 490, 542, 567, 630, 686, 735, 810, 813, 882, 945, 1029, 1134, 1323, 1355, 1470, 1626, 1715, 1890, 1897, 2058, 2205, 2439, 2646, 2710, 2835, 3087, 3430, 3794, 3969, 4065, 4410, 4878, 5145, 5670, 5691, 6174, 6615, 7317, 7938, 8130, 9261, 9485, 10290, 11382, 12195, 13230, 13279, 14634, 15435, 17073, 18522, 18970, 19845, 21951, 24390, 26558, 27783, 28455, 30870, 34146, 36585, 39690, 39837, 43902, 46305, 51219, 55566, 56910, 66395, 73170, 79674, 85365, 92610, 92953, 102438, 109755, 119511, 132790, 138915, 153657, 170730, 185906, 199185, 219510, 239022, 256095, 277830, 278859, 307314, 358533, 398370, 464765, 512190, 557718, 597555, 717066, 768285, 836577, 929530, 1075599, 1195110, 1394295, 1536570, 1673154, 1792665, 2151198, 2509731, 2788590, 3585330, 4182885, 5019462, 5377995, 7529193, 8365770, 10755990, 12548655, 15058386, 25097310, 37645965, 75291930]

約数ペア:

[(1, 75291930), (2, 37645965), (3, 25097310), (5, 15058386), (6, 12548655), (7, 10755990), (9, 8365770), (10, 7529193), (14, 5377995), (15, 5019462), (18, 4182885), (21, 3585330), (27, 2788590), (30, 2509731), (35, 2151198), (42, 1792665), (45, 1673154), (49, 1536570), (54, 1394295), (63, 1195110), (70, 1075599), (81, 929530), (90, 836577), (98, 768285), (105, 717066), (126, 597555), (135, 557718), (147, 512190), (162, 464765), (189, 398370), (210, 358533), (245, 307314), (270, 278859), (271, 277830), (294, 256095), (315, 239022), (343, 219510), (378, 199185), (405, 185906), (441, 170730), (490, 153657), (542, 138915), (567, 132790), (630, 119511), (686, 109755), (735, 102438), (810, 92953), (813, 92610), (882, 85365), (945, 79674), (1029, 73170), (1134, 66395), (1323, 56910), (1355, 55566), (1470, 51219), (1626, 46305), (1715, 43902), (1890, 39837), (1897, 39690), (2058, 36585), (2205, 34146), (2439, 30870), (2646, 28455), (2710, 27783), (2835, 26558), (3087, 24390), (3430, 21951), (3794, 19845), (3969, 18970), (4065, 18522), (4410, 17073), (4878, 15435), (5145, 14634), (5670, 13279), (5691, 13230), (6174, 12195), (6615, 11382), (7317, 10290), (7938, 9485), (8130, 9261)]