196673750

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 180

約数和(自身を含む): 488796660

約数和(自身を除く): 292122910

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 49, 50, 65, 70, 91, 95, 98, 125, 130, 133, 169, 175, 182, 190, 245, 247, 250, 266, 325, 338, 350, 455, 475, 490, 494, 625, 637, 650, 665, 845, 875, 910, 931, 950, 1183, 1225, 1235, 1250, 1274, 1330, 1625, 1690, 1729, 1750, 1862, 2275, 2366, 2375, 2450, 2470, 3185, 3211, 3250, 3325, 3458, 4225, 4375, 4550, 4655, 4750, 5915, 6125, 6175, 6370, 6422, 6650, 8125, 8281, 8450, 8645, 8750, 9310, 11375, 11830, 11875, 12103, 12250, 12350, 15925, 16055, 16250, 16562, 16625, 17290, 21125, 22477, 22750, 23275, 23750, 24206, 29575, 30625, 30875, 31850, 32110, 33250, 41405, 42250, 43225, 44954, 46550, 56875, 59150, 60515, 61250, 61750, 79625, 80275, 82810, 83125, 86450, 105625, 112385, 113750, 116375, 121030, 147875, 154375, 157339, 159250, 160550, 166250, 207025, 211250, 216125, 224770, 232750, 295750, 302575, 308750, 314678, 398125, 401375, 414050, 432250, 561925, 581875, 605150, 739375, 786695, 796250, 802750, 1035125, 1080625, 1123850, 1163750, 1478750, 1512875, 1573390, 2006875, 2070250, 2161250, 2809625, 3025750, 3933475, 4013750, 5175625, 5619250, 7564375, 7866950, 10351250, 14048125, 15128750, 19667375, 28096250, 39334750, 98336875, 196673750]

約数ペア:

[(1, 196673750), (2, 98336875), (5, 39334750), (7, 28096250), (10, 19667375), (13, 15128750), (14, 14048125), (19, 10351250), (25, 7866950), (26, 7564375), (35, 5619250), (38, 5175625), (49, 4013750), (50, 3933475), (65, 3025750), (70, 2809625), (91, 2161250), (95, 2070250), (98, 2006875), (125, 1573390), (130, 1512875), (133, 1478750), (169, 1163750), (175, 1123850), (182, 1080625), (190, 1035125), (245, 802750), (247, 796250), (250, 786695), (266, 739375), (325, 605150), (338, 581875), (350, 561925), (455, 432250), (475, 414050), (490, 401375), (494, 398125), (625, 314678), (637, 308750), (650, 302575), (665, 295750), (845, 232750), (875, 224770), (910, 216125), (931, 211250), (950, 207025), (1183, 166250), (1225, 160550), (1235, 159250), (1250, 157339), (1274, 154375), (1330, 147875), (1625, 121030), (1690, 116375), (1729, 113750), (1750, 112385), (1862, 105625), (2275, 86450), (2366, 83125), (2375, 82810), (2450, 80275), (2470, 79625), (3185, 61750), (3211, 61250), (3250, 60515), (3325, 59150), (3458, 56875), (4225, 46550), (4375, 44954), (4550, 43225), (4655, 42250), (4750, 41405), (5915, 33250), (6125, 32110), (6175, 31850), (6370, 30875), (6422, 30625), (6650, 29575), (8125, 24206), (8281, 23750), (8450, 23275), (8645, 22750), (8750, 22477), (9310, 21125), (11375, 17290), (11830, 16625), (11875, 16562), (12103, 16250), (12250, 16055), (12350, 15925)]