130923100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 362476800

約数和(自身を除く): 231553700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 343, 347, 350, 385, 490, 539, 550, 686, 694, 700, 770, 980, 1078, 1100, 1225, 1372, 1388, 1540, 1715, 1735, 1925, 2156, 2429, 2450, 2695, 3430, 3470, 3773, 3817, 3850, 4858, 4900, 5390, 6860, 6940, 7546, 7634, 7700, 8575, 8675, 9716, 10780, 12145, 13475, 15092, 15268, 17003, 17150, 17350, 18865, 19085, 24290, 26719, 26950, 34006, 34300, 34700, 37730, 38170, 48580, 53438, 53900, 60725, 68012, 75460, 76340, 85015, 94325, 95425, 106876, 119021, 121450, 133595, 170030, 187033, 188650, 190850, 238042, 242900, 267190, 340060, 374066, 377300, 381700, 425075, 476084, 534380, 595105, 667975, 748132, 850150, 935165, 1190210, 1309231, 1335950, 1700300, 1870330, 2380420, 2618462, 2671900, 2975525, 3740660, 4675825, 5236924, 5951050, 6546155, 9351650, 11902100, 13092310, 18703300, 26184620, 32730775, 65461550, 130923100]

約数ペア:

[(1, 130923100), (2, 65461550), (4, 32730775), (5, 26184620), (7, 18703300), (10, 13092310), (11, 11902100), (14, 9351650), (20, 6546155), (22, 5951050), (25, 5236924), (28, 4675825), (35, 3740660), (44, 2975525), (49, 2671900), (50, 2618462), (55, 2380420), (70, 1870330), (77, 1700300), (98, 1335950), (100, 1309231), (110, 1190210), (140, 935165), (154, 850150), (175, 748132), (196, 667975), (220, 595105), (245, 534380), (275, 476084), (308, 425075), (343, 381700), (347, 377300), (350, 374066), (385, 340060), (490, 267190), (539, 242900), (550, 238042), (686, 190850), (694, 188650), (700, 187033), (770, 170030), (980, 133595), (1078, 121450), (1100, 119021), (1225, 106876), (1372, 95425), (1388, 94325), (1540, 85015), (1715, 76340), (1735, 75460), (1925, 68012), (2156, 60725), (2429, 53900), (2450, 53438), (2695, 48580), (3430, 38170), (3470, 37730), (3773, 34700), (3817, 34300), (3850, 34006), (4858, 26950), (4900, 26719), (5390, 24290), (6860, 19085), (6940, 18865), (7546, 17350), (7634, 17150), (7700, 17003), (8575, 15268), (8675, 15092), (9716, 13475), (10780, 12145)]