111288100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 306230400

約数和(自身を除く): 194942300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 97, 100, 110, 140, 149, 154, 175, 194, 220, 275, 298, 308, 350, 385, 388, 485, 550, 596, 679, 700, 745, 770, 970, 1043, 1067, 1100, 1358, 1490, 1540, 1639, 1925, 1940, 2086, 2134, 2425, 2716, 2980, 3278, 3395, 3725, 3850, 4172, 4268, 4850, 5215, 5335, 6556, 6790, 7450, 7469, 7700, 8195, 9700, 10430, 10670, 11473, 13580, 14453, 14900, 14938, 16390, 16975, 20860, 21340, 22946, 26075, 26675, 28906, 29876, 32780, 33950, 37345, 40975, 45892, 52150, 53350, 57365, 57812, 67900, 72265, 74690, 81950, 101171, 104300, 106700, 114730, 144530, 149380, 158983, 163900, 186725, 202342, 229460, 286825, 289060, 317966, 361325, 373450, 404684, 505855, 573650, 635932, 722650, 746900, 794915, 1011710, 1112881, 1147300, 1445300, 1589830, 2023420, 2225762, 2529275, 3179660, 3974575, 4451524, 5058550, 5564405, 7949150, 10117100, 11128810, 15898300, 22257620, 27822025, 55644050, 111288100]

約数ペア:

[(1, 111288100), (2, 55644050), (4, 27822025), (5, 22257620), (7, 15898300), (10, 11128810), (11, 10117100), (14, 7949150), (20, 5564405), (22, 5058550), (25, 4451524), (28, 3974575), (35, 3179660), (44, 2529275), (50, 2225762), (55, 2023420), (70, 1589830), (77, 1445300), (97, 1147300), (100, 1112881), (110, 1011710), (140, 794915), (149, 746900), (154, 722650), (175, 635932), (194, 573650), (220, 505855), (275, 404684), (298, 373450), (308, 361325), (350, 317966), (385, 289060), (388, 286825), (485, 229460), (550, 202342), (596, 186725), (679, 163900), (700, 158983), (745, 149380), (770, 144530), (970, 114730), (1043, 106700), (1067, 104300), (1100, 101171), (1358, 81950), (1490, 74690), (1540, 72265), (1639, 67900), (1925, 57812), (1940, 57365), (2086, 53350), (2134, 52150), (2425, 45892), (2716, 40975), (2980, 37345), (3278, 33950), (3395, 32780), (3725, 29876), (3850, 28906), (4172, 26675), (4268, 26075), (4850, 22946), (5215, 21340), (5335, 20860), (6556, 16975), (6790, 16390), (7450, 14938), (7469, 14900), (7700, 14453), (8195, 13580), (9700, 11473), (10430, 10670)]