77853300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 260316672

約数和(自身を除く): 182463372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 131, 140, 150, 175, 210, 262, 283, 300, 350, 393, 420, 524, 525, 566, 655, 700, 786, 849, 917, 1050, 1132, 1310, 1415, 1572, 1698, 1834, 1965, 1981, 2100, 2620, 2751, 2830, 3275, 3396, 3668, 3930, 3962, 4245, 4585, 5502, 5660, 5943, 6550, 7075, 7860, 7924, 8490, 9170, 9825, 9905, 11004, 11886, 13100, 13755, 14150, 16980, 18340, 19650, 19810, 21225, 22925, 23772, 27510, 28300, 29715, 37073, 39300, 39620, 42450, 45850, 49525, 55020, 59430, 68775, 74146, 84900, 91700, 99050, 111219, 118860, 137550, 148292, 148575, 185365, 198100, 222438, 259511, 275100, 297150, 370730, 444876, 519022, 556095, 594300, 741460, 778533, 926825, 1038044, 1112190, 1297555, 1557066, 1853650, 2224380, 2595110, 2780475, 3114132, 3707300, 3892665, 5190220, 5560950, 6487775, 7785330, 11121900, 12975550, 15570660, 19463325, 25951100, 38926650, 77853300]

約数ペア:

[(1, 77853300), (2, 38926650), (3, 25951100), (4, 19463325), (5, 15570660), (6, 12975550), (7, 11121900), (10, 7785330), (12, 6487775), (14, 5560950), (15, 5190220), (20, 3892665), (21, 3707300), (25, 3114132), (28, 2780475), (30, 2595110), (35, 2224380), (42, 1853650), (50, 1557066), (60, 1297555), (70, 1112190), (75, 1038044), (84, 926825), (100, 778533), (105, 741460), (131, 594300), (140, 556095), (150, 519022), (175, 444876), (210, 370730), (262, 297150), (283, 275100), (300, 259511), (350, 222438), (393, 198100), (420, 185365), (524, 148575), (525, 148292), (566, 137550), (655, 118860), (700, 111219), (786, 99050), (849, 91700), (917, 84900), (1050, 74146), (1132, 68775), (1310, 59430), (1415, 55020), (1572, 49525), (1698, 45850), (1834, 42450), (1965, 39620), (1981, 39300), (2100, 37073), (2620, 29715), (2751, 28300), (2830, 27510), (3275, 23772), (3396, 22925), (3668, 21225), (3930, 19810), (3962, 19650), (4245, 18340), (4585, 16980), (5502, 14150), (5660, 13755), (5943, 13100), (6550, 11886), (7075, 11004), (7860, 9905), (7924, 9825), (8490, 9170)]