224779100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1504

約数の個数: 144

約数和(自身を含む): 636084288

約数和(自身を除く): 411305188

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 50, 52, 65, 68, 70, 85, 91, 100, 119, 130, 140, 170, 175, 182, 221, 238, 260, 325, 340, 350, 364, 425, 442, 455, 476, 595, 650, 700, 850, 884, 910, 1105, 1190, 1300, 1453, 1547, 1700, 1820, 2210, 2275, 2380, 2906, 2975, 3094, 4420, 4550, 5525, 5812, 5950, 6188, 7265, 7735, 9100, 10171, 11050, 11900, 14530, 15470, 18889, 20342, 22100, 24701, 29060, 30940, 36325, 37778, 38675, 40684, 49402, 50855, 72650, 75556, 77350, 94445, 98804, 101710, 123505, 132223, 145300, 154700, 172907, 188890, 203420, 247010, 254275, 264446, 321113, 345814, 377780, 472225, 494020, 508550, 528892, 617525, 642226, 661115, 691628, 864535, 944450, 1017100, 1235050, 1284452, 1322230, 1605565, 1729070, 1888900, 2247791, 2470100, 2644460, 3211130, 3305575, 3458140, 4322675, 4495582, 6422260, 6611150, 8027825, 8645350, 8991164, 11238955, 13222300, 16055650, 17290700, 22477910, 32111300, 44955820, 56194775, 112389550, 224779100]

約数ペア:

[(1, 224779100), (2, 112389550), (4, 56194775), (5, 44955820), (7, 32111300), (10, 22477910), (13, 17290700), (14, 16055650), (17, 13222300), (20, 11238955), (25, 8991164), (26, 8645350), (28, 8027825), (34, 6611150), (35, 6422260), (50, 4495582), (52, 4322675), (65, 3458140), (68, 3305575), (70, 3211130), (85, 2644460), (91, 2470100), (100, 2247791), (119, 1888900), (130, 1729070), (140, 1605565), (170, 1322230), (175, 1284452), (182, 1235050), (221, 1017100), (238, 944450), (260, 864535), (325, 691628), (340, 661115), (350, 642226), (364, 617525), (425, 528892), (442, 508550), (455, 494020), (476, 472225), (595, 377780), (650, 345814), (700, 321113), (850, 264446), (884, 254275), (910, 247010), (1105, 203420), (1190, 188890), (1300, 172907), (1453, 154700), (1547, 145300), (1700, 132223), (1820, 123505), (2210, 101710), (2275, 98804), (2380, 94445), (2906, 77350), (2975, 75556), (3094, 72650), (4420, 50855), (4550, 49402), (5525, 40684), (5812, 38675), (5950, 37778), (6188, 36325), (7265, 30940), (7735, 29060), (9100, 24701), (10171, 22100), (11050, 20342), (11900, 18889), (14530, 15470)]