253498050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2549}}^1$

素因数の和:2597

約数の個数: 144

約数和(自身を含む): 776903400

約数和(自身を除く): 523405350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 170, 195, 221, 225, 234, 255, 306, 325, 390, 425, 442, 450, 510, 585, 650, 663, 765, 850, 975, 1105, 1170, 1275, 1326, 1530, 1950, 1989, 2210, 2549, 2550, 2925, 3315, 3825, 3978, 5098, 5525, 5850, 6630, 7647, 7650, 9945, 11050, 12745, 15294, 16575, 19890, 22941, 25490, 33137, 33150, 38235, 43333, 45882, 49725, 63725, 66274, 76470, 86666, 99411, 99450, 114705, 127450, 129999, 165685, 191175, 198822, 216665, 229410, 259998, 298233, 331370, 382350, 389997, 433330, 497055, 563329, 573525, 596466, 649995, 779994, 828425, 994110, 1083325, 1126658, 1147050, 1299990, 1491165, 1656850, 1689987, 1949985, 2166650, 2485275, 2816645, 2982330, 3249975, 3379974, 3899970, 4970550, 5069961, 5633290, 6499950, 7455825, 8449935, 9749925, 10139922, 14083225, 14911650, 16899870, 19499850, 25349805, 28166450, 42249675, 50699610, 84499350, 126749025, 253498050]

約数ペア:

[(1, 253498050), (2, 126749025), (3, 84499350), (5, 50699610), (6, 42249675), (9, 28166450), (10, 25349805), (13, 19499850), (15, 16899870), (17, 14911650), (18, 14083225), (25, 10139922), (26, 9749925), (30, 8449935), (34, 7455825), (39, 6499950), (45, 5633290), (50, 5069961), (51, 4970550), (65, 3899970), (75, 3379974), (78, 3249975), (85, 2982330), (90, 2816645), (102, 2485275), (117, 2166650), (130, 1949985), (150, 1689987), (153, 1656850), (170, 1491165), (195, 1299990), (221, 1147050), (225, 1126658), (234, 1083325), (255, 994110), (306, 828425), (325, 779994), (390, 649995), (425, 596466), (442, 573525), (450, 563329), (510, 497055), (585, 433330), (650, 389997), (663, 382350), (765, 331370), (850, 298233), (975, 259998), (1105, 229410), (1170, 216665), (1275, 198822), (1326, 191175), (1530, 165685), (1950, 129999), (1989, 127450), (2210, 114705), (2549, 99450), (2550, 99411), (2925, 86666), (3315, 76470), (3825, 66274), (3978, 63725), (5098, 49725), (5525, 45882), (5850, 43333), (6630, 38235), (7647, 33150), (7650, 33137), (9945, 25490), (11050, 22941), (12745, 19890), (15294, 16575)]