317302050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 909941760

約数和(自身を除く): 592639710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 31, 39, 50, 58, 62, 65, 75, 78, 87, 93, 130, 145, 150, 155, 174, 181, 186, 195, 290, 310, 325, 362, 377, 390, 403, 435, 465, 543, 650, 725, 754, 775, 806, 870, 899, 905, 930, 975, 1086, 1131, 1209, 1450, 1550, 1798, 1810, 1885, 1950, 2015, 2175, 2262, 2325, 2353, 2418, 2697, 2715, 3770, 4030, 4350, 4495, 4525, 4650, 4706, 5249, 5394, 5430, 5611, 5655, 6045, 7059, 8990, 9050, 9425, 10075, 10498, 11222, 11310, 11687, 11765, 12090, 13485, 13575, 14118, 15747, 16833, 18850, 20150, 22475, 23374, 23530, 26245, 26970, 27150, 28055, 28275, 30225, 31494, 33666, 35061, 35295, 44950, 52490, 56110, 56550, 58435, 58825, 60450, 67425, 68237, 70122, 70590, 72943, 78735, 84165, 116870, 117650, 131225, 134850, 136474, 140275, 145886, 157470, 162719, 168330, 175305, 176475, 204711, 218829, 262450, 280550, 292175, 325438, 341185, 350610, 352950, 364715, 393675, 409422, 420825, 437658, 488157, 584350, 682370, 729430, 787350, 813595, 841650, 876525, 976314, 1023555, 1094145, 1627190, 1705925, 1753050, 1823575, 2047110, 2115347, 2188290, 2440785, 3411850, 3647150, 4067975, 4230694, 4881570, 5117775, 5470725, 6346041, 8135950, 10235550, 10576735, 10941450, 12203925, 12692082, 21153470, 24407850, 31730205, 52883675, 63460410, 105767350, 158651025, 317302050]

約数ペア:

[(1, 317302050), (2, 158651025), (3, 105767350), (5, 63460410), (6, 52883675), (10, 31730205), (13, 24407850), (15, 21153470), (25, 12692082), (26, 12203925), (29, 10941450), (30, 10576735), (31, 10235550), (39, 8135950), (50, 6346041), (58, 5470725), (62, 5117775), (65, 4881570), (75, 4230694), (78, 4067975), (87, 3647150), (93, 3411850), (130, 2440785), (145, 2188290), (150, 2115347), (155, 2047110), (174, 1823575), (181, 1753050), (186, 1705925), (195, 1627190), (290, 1094145), (310, 1023555), (325, 976314), (362, 876525), (377, 841650), (390, 813595), (403, 787350), (435, 729430), (465, 682370), (543, 584350), (650, 488157), (725, 437658), (754, 420825), (775, 409422), (806, 393675), (870, 364715), (899, 352950), (905, 350610), (930, 341185), (975, 325438), (1086, 292175), (1131, 280550), (1209, 262450), (1450, 218829), (1550, 204711), (1798, 176475), (1810, 175305), (1885, 168330), (1950, 162719), (2015, 157470), (2175, 145886), (2262, 140275), (2325, 136474), (2353, 134850), (2418, 131225), (2697, 117650), (2715, 116870), (3770, 84165), (4030, 78735), (4350, 72943), (4495, 70590), (4525, 70122), (4650, 68237), (4706, 67425), (5249, 60450), (5394, 58825), (5430, 58435), (5611, 56550), (5655, 56110), (6045, 52490), (7059, 44950), (8990, 35295), (9050, 35061), (9425, 33666), (10075, 31494), (10498, 30225), (11222, 28275), (11310, 28055), (11687, 27150), (11765, 26970), (12090, 26245), (13485, 23530), (13575, 23374), (14118, 22475), (15747, 20150), (16833, 18850)]