98571900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:740

約数の個数: 144

約数和(自身を含む): 330923264

約数和(自身を除く): 232351364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 73, 75, 84, 100, 105, 140, 146, 150, 175, 210, 219, 292, 300, 350, 365, 420, 438, 511, 525, 643, 700, 730, 876, 1022, 1050, 1095, 1286, 1460, 1533, 1825, 1929, 2044, 2100, 2190, 2555, 2572, 3066, 3215, 3650, 3858, 4380, 4501, 5110, 5475, 6132, 6430, 7300, 7665, 7716, 9002, 9645, 10220, 10950, 12775, 12860, 13503, 15330, 16075, 18004, 19290, 21900, 22505, 25550, 27006, 30660, 32150, 38325, 38580, 45010, 46939, 48225, 51100, 54012, 64300, 67515, 76650, 90020, 93878, 96450, 112525, 135030, 140817, 153300, 187756, 192900, 225050, 234695, 270060, 281634, 328573, 337575, 450100, 469390, 563268, 657146, 675150, 704085, 938780, 985719, 1173475, 1314292, 1350300, 1408170, 1642865, 1971438, 2346950, 2816340, 3285730, 3520425, 3942876, 4693900, 4928595, 6571460, 7040850, 8214325, 9857190, 14081700, 16428650, 19714380, 24642975, 32857300, 49285950, 98571900]

約数ペア:

[(1, 98571900), (2, 49285950), (3, 32857300), (4, 24642975), (5, 19714380), (6, 16428650), (7, 14081700), (10, 9857190), (12, 8214325), (14, 7040850), (15, 6571460), (20, 4928595), (21, 4693900), (25, 3942876), (28, 3520425), (30, 3285730), (35, 2816340), (42, 2346950), (50, 1971438), (60, 1642865), (70, 1408170), (73, 1350300), (75, 1314292), (84, 1173475), (100, 985719), (105, 938780), (140, 704085), (146, 675150), (150, 657146), (175, 563268), (210, 469390), (219, 450100), (292, 337575), (300, 328573), (350, 281634), (365, 270060), (420, 234695), (438, 225050), (511, 192900), (525, 187756), (643, 153300), (700, 140817), (730, 135030), (876, 112525), (1022, 96450), (1050, 93878), (1095, 90020), (1286, 76650), (1460, 67515), (1533, 64300), (1825, 54012), (1929, 51100), (2044, 48225), (2100, 46939), (2190, 45010), (2555, 38580), (2572, 38325), (3066, 32150), (3215, 30660), (3650, 27006), (3858, 25550), (4380, 22505), (4501, 21900), (5110, 19290), (5475, 18004), (6132, 16075), (6430, 15330), (7300, 13503), (7665, 12860), (7716, 12775), (9002, 10950), (9645, 10220)]