196444500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 667989504

約数和(自身を除く): 471545004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 53, 60, 70, 75, 84, 100, 105, 106, 125, 140, 150, 159, 175, 210, 212, 250, 265, 300, 318, 350, 353, 371, 375, 420, 500, 525, 530, 636, 700, 706, 742, 750, 795, 875, 1050, 1059, 1060, 1113, 1325, 1412, 1484, 1500, 1590, 1750, 1765, 1855, 2100, 2118, 2226, 2471, 2625, 2650, 3180, 3500, 3530, 3710, 3975, 4236, 4452, 4942, 5250, 5295, 5300, 5565, 6625, 7060, 7413, 7420, 7950, 8825, 9275, 9884, 10500, 10590, 11130, 12355, 13250, 14826, 15900, 17650, 18550, 18709, 19875, 21180, 22260, 24710, 26475, 26500, 27825, 29652, 35300, 37065, 37100, 37418, 39750, 44125, 46375, 49420, 52950, 55650, 56127, 61775, 74130, 74836, 79500, 88250, 92750, 93545, 105900, 111300, 112254, 123550, 130963, 132375, 139125, 148260, 176500, 185325, 185500, 187090, 224508, 247100, 261926, 264750, 278250, 280635, 308875, 370650, 374180, 392889, 467725, 523852, 529500, 556500, 561270, 617750, 654815, 741300, 785778, 926625, 935450, 1122540, 1235500, 1309630, 1403175, 1571556, 1853250, 1870900, 1964445, 2338625, 2619260, 2806350, 3274075, 3706500, 3928890, 4677250, 5612700, 6548150, 7015875, 7857780, 9354500, 9822225, 13096300, 14031750, 16370375, 19644450, 28063500, 32740750, 39288900, 49111125, 65481500, 98222250, 196444500]

約数ペア:

[(1, 196444500), (2, 98222250), (3, 65481500), (4, 49111125), (5, 39288900), (6, 32740750), (7, 28063500), (10, 19644450), (12, 16370375), (14, 14031750), (15, 13096300), (20, 9822225), (21, 9354500), (25, 7857780), (28, 7015875), (30, 6548150), (35, 5612700), (42, 4677250), (50, 3928890), (53, 3706500), (60, 3274075), (70, 2806350), (75, 2619260), (84, 2338625), (100, 1964445), (105, 1870900), (106, 1853250), (125, 1571556), (140, 1403175), (150, 1309630), (159, 1235500), (175, 1122540), (210, 935450), (212, 926625), (250, 785778), (265, 741300), (300, 654815), (318, 617750), (350, 561270), (353, 556500), (371, 529500), (375, 523852), (420, 467725), (500, 392889), (525, 374180), (530, 370650), (636, 308875), (700, 280635), (706, 278250), (742, 264750), (750, 261926), (795, 247100), (875, 224508), (1050, 187090), (1059, 185500), (1060, 185325), (1113, 176500), (1325, 148260), (1412, 139125), (1484, 132375), (1500, 130963), (1590, 123550), (1750, 112254), (1765, 111300), (1855, 105900), (2100, 93545), (2118, 92750), (2226, 88250), (2471, 79500), (2625, 74836), (2650, 74130), (3180, 61775), (3500, 56127), (3530, 55650), (3710, 52950), (3975, 49420), (4236, 46375), (4452, 44125), (4942, 39750), (5250, 37418), (5295, 37100), (5300, 37065), (5565, 35300), (6625, 29652), (7060, 27825), (7413, 26500), (7420, 26475), (7950, 24710), (8825, 22260), (9275, 21180), (9884, 19875), (10500, 18709), (10590, 18550), (11130, 17650), (12355, 15900), (13250, 14826)]