155214150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 482969088

約数和(自身を除く): 327754938

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 83, 91, 105, 130, 137, 150, 166, 175, 182, 195, 210, 249, 273, 274, 325, 350, 390, 411, 415, 455, 498, 525, 546, 581, 650, 685, 822, 830, 910, 959, 975, 1050, 1079, 1162, 1245, 1365, 1370, 1743, 1781, 1918, 1950, 2055, 2075, 2158, 2275, 2490, 2730, 2877, 2905, 3237, 3425, 3486, 3562, 4110, 4150, 4550, 4795, 5343, 5395, 5754, 5810, 6225, 6474, 6825, 6850, 7553, 8715, 8905, 9590, 10275, 10686, 10790, 11371, 12450, 12467, 13650, 14385, 14525, 15106, 16185, 17430, 17810, 20550, 22659, 22742, 23975, 24934, 26715, 26975, 28770, 29050, 32370, 34113, 37401, 37765, 43575, 44525, 45318, 47950, 53430, 53950, 56855, 62335, 68226, 71925, 74802, 75530, 79597, 80925, 87150, 89050, 113295, 113710, 124670, 133575, 143850, 147823, 159194, 161850, 170565, 187005, 188825, 226590, 238791, 267150, 284275, 295646, 311675, 341130, 374010, 377650, 397985, 443469, 477582, 566475, 568550, 623350, 739115, 795970, 852825, 886938, 935025, 1034761, 1132950, 1193955, 1478230, 1705650, 1870050, 1989925, 2069522, 2217345, 2387910, 3104283, 3695575, 3979850, 4434690, 5173805, 5969775, 6208566, 7391150, 10347610, 11086725, 11939550, 15521415, 22173450, 25869025, 31042830, 51738050, 77607075, 155214150]

約数ペア:

[(1, 155214150), (2, 77607075), (3, 51738050), (5, 31042830), (6, 25869025), (7, 22173450), (10, 15521415), (13, 11939550), (14, 11086725), (15, 10347610), (21, 7391150), (25, 6208566), (26, 5969775), (30, 5173805), (35, 4434690), (39, 3979850), (42, 3695575), (50, 3104283), (65, 2387910), (70, 2217345), (75, 2069522), (78, 1989925), (83, 1870050), (91, 1705650), (105, 1478230), (130, 1193955), (137, 1132950), (150, 1034761), (166, 935025), (175, 886938), (182, 852825), (195, 795970), (210, 739115), (249, 623350), (273, 568550), (274, 566475), (325, 477582), (350, 443469), (390, 397985), (411, 377650), (415, 374010), (455, 341130), (498, 311675), (525, 295646), (546, 284275), (581, 267150), (650, 238791), (685, 226590), (822, 188825), (830, 187005), (910, 170565), (959, 161850), (975, 159194), (1050, 147823), (1079, 143850), (1162, 133575), (1245, 124670), (1365, 113710), (1370, 113295), (1743, 89050), (1781, 87150), (1918, 80925), (1950, 79597), (2055, 75530), (2075, 74802), (2158, 71925), (2275, 68226), (2490, 62335), (2730, 56855), (2877, 53950), (2905, 53430), (3237, 47950), (3425, 45318), (3486, 44525), (3562, 43575), (4110, 37765), (4150, 37401), (4550, 34113), (4795, 32370), (5343, 29050), (5395, 28770), (5754, 26975), (5810, 26715), (6225, 24934), (6474, 23975), (6825, 22742), (6850, 22659), (7553, 20550), (8715, 17810), (8905, 17430), (9590, 16185), (10275, 15106), (10686, 14525), (10790, 14385), (11371, 13650), (12450, 12467)]