208095143100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9803}}^1\times {\mathrm{5443}}^1$

素因数の和:15276

約数の個数: 144

約数和(自身を含む): 648588404352

約数和(自身を除く): 440493261252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 5443, 9803, 10886, 16329, 19606, 21772, 27215, 29409, 32658, 39212, 49015, 54430, 58818, 65316, 70759, 81645, 98030, 108860, 117636, 127439, 136075, 141518, 147045, 163290, 196060, 212277, 245075, 254878, 272150, 283036, 294090, 326580, 353795, 382317, 408225, 424554, 490150, 509756, 544300, 588180, 637195, 707590, 735225, 764634, 816450, 849108, 980300, 1061385, 1274390, 1415180, 1470450, 1529268, 1632900, 1768975, 1911585, 2122770, 2548780, 2940900, 3185975, 3537950, 3823170, 4245540, 5306925, 6371950, 7075900, 7646340, 9557925, 10613850, 12743900, 19115850, 21227700, 38231700, 53357729, 106715458, 160073187, 213430916, 266788645, 320146374, 533577290, 640292748, 693650477, 800365935, 1067154580, 1333943225, 1387300954, 1600731870, 2080951431, 2667886450, 2774601908, 3201463740, 3468252385, 4001829675, 4161902862, 5335772900, 6936504770, 8003659350, 8323805724, 10404757155, 13873009540, 16007318700, 17341261925, 20809514310, 34682523850, 41619028620, 52023785775, 69365047700, 104047571550, 208095143100]

約数ペア:

[(1, 208095143100), (2, 104047571550), (3, 69365047700), (4, 52023785775), (5, 41619028620), (6, 34682523850), (10, 20809514310), (12, 17341261925), (13, 16007318700), (15, 13873009540), (20, 10404757155), (25, 8323805724), (26, 8003659350), (30, 6936504770), (39, 5335772900), (50, 4161902862), (52, 4001829675), (60, 3468252385), (65, 3201463740), (75, 2774601908), (78, 2667886450), (100, 2080951431), (130, 1600731870), (150, 1387300954), (156, 1333943225), (195, 1067154580), (260, 800365935), (300, 693650477), (325, 640292748), (390, 533577290), (650, 320146374), (780, 266788645), (975, 213430916), (1300, 160073187), (1950, 106715458), (3900, 53357729), (5443, 38231700), (9803, 21227700), (10886, 19115850), (16329, 12743900), (19606, 10613850), (21772, 9557925), (27215, 7646340), (29409, 7075900), (32658, 6371950), (39212, 5306925), (49015, 4245540), (54430, 3823170), (58818, 3537950), (65316, 3185975), (70759, 2940900), (81645, 2548780), (98030, 2122770), (108860, 1911585), (117636, 1768975), (127439, 1632900), (136075, 1529268), (141518, 1470450), (147045, 1415180), (163290, 1274390), (196060, 1061385), (212277, 980300), (245075, 849108), (254878, 816450), (272150, 764634), (283036, 735225), (294090, 707590), (326580, 637195), (353795, 588180), (382317, 544300), (408225, 509756), (424554, 490150)]