172950750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 545126400

約数和(自身を除く): 372175650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 79, 90, 105, 125, 126, 139, 150, 158, 175, 210, 225, 237, 250, 278, 315, 350, 375, 395, 417, 450, 474, 525, 553, 630, 695, 711, 750, 790, 834, 875, 973, 1050, 1106, 1125, 1185, 1251, 1390, 1422, 1575, 1659, 1750, 1946, 1975, 2085, 2250, 2370, 2502, 2625, 2765, 2919, 3150, 3318, 3475, 3555, 3950, 4170, 4865, 4977, 5250, 5530, 5838, 5925, 6255, 6950, 7110, 7875, 8295, 8757, 9730, 9875, 9954, 10425, 10981, 11850, 12510, 13825, 14595, 15750, 16590, 17375, 17514, 17775, 19750, 20850, 21962, 24325, 24885, 27650, 29190, 29625, 31275, 32943, 34750, 35550, 41475, 43785, 48650, 49770, 52125, 54905, 59250, 62550, 65886, 69125, 72975, 76867, 82950, 87570, 88875, 98829, 104250, 109810, 121625, 124425, 138250, 145950, 153734, 156375, 164715, 177750, 197658, 207375, 218925, 230601, 243250, 248850, 274525, 312750, 329430, 364875, 384335, 414750, 437850, 461202, 494145, 549050, 622125, 691803, 729750, 768670, 823575, 988290, 1094625, 1153005, 1244250, 1372625, 1383606, 1647150, 1921675, 2189250, 2306010, 2470725, 2745250, 3459015, 3843350, 4117875, 4941450, 5765025, 6918030, 8235750, 9608375, 11530050, 12353625, 17295075, 19216750, 24707250, 28825125, 34590150, 57650250, 86475375, 172950750]

約数ペア:

[(1, 172950750), (2, 86475375), (3, 57650250), (5, 34590150), (6, 28825125), (7, 24707250), (9, 19216750), (10, 17295075), (14, 12353625), (15, 11530050), (18, 9608375), (21, 8235750), (25, 6918030), (30, 5765025), (35, 4941450), (42, 4117875), (45, 3843350), (50, 3459015), (63, 2745250), (70, 2470725), (75, 2306010), (79, 2189250), (90, 1921675), (105, 1647150), (125, 1383606), (126, 1372625), (139, 1244250), (150, 1153005), (158, 1094625), (175, 988290), (210, 823575), (225, 768670), (237, 729750), (250, 691803), (278, 622125), (315, 549050), (350, 494145), (375, 461202), (395, 437850), (417, 414750), (450, 384335), (474, 364875), (525, 329430), (553, 312750), (630, 274525), (695, 248850), (711, 243250), (750, 230601), (790, 218925), (834, 207375), (875, 197658), (973, 177750), (1050, 164715), (1106, 156375), (1125, 153734), (1185, 145950), (1251, 138250), (1390, 124425), (1422, 121625), (1575, 109810), (1659, 104250), (1750, 98829), (1946, 88875), (1975, 87570), (2085, 82950), (2250, 76867), (2370, 72975), (2502, 69125), (2625, 65886), (2765, 62550), (2919, 59250), (3150, 54905), (3318, 52125), (3475, 49770), (3555, 48650), (3950, 43785), (4170, 41475), (4865, 35550), (4977, 34750), (5250, 32943), (5530, 31275), (5838, 29625), (5925, 29190), (6255, 27650), (6950, 24885), (7110, 24325), (7875, 21962), (8295, 20850), (8757, 19750), (9730, 17775), (9875, 17514), (9954, 17375), (10425, 16590), (10981, 15750), (11850, 14595), (12510, 13825)]