131139300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 399974400

約数和(自身を除く): 268835100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 59, 60, 62, 75, 93, 100, 118, 124, 150, 155, 177, 186, 236, 239, 295, 300, 310, 354, 372, 465, 478, 590, 620, 708, 717, 775, 885, 930, 956, 1180, 1195, 1434, 1475, 1550, 1770, 1829, 1860, 2325, 2390, 2868, 2950, 3100, 3540, 3585, 3658, 4425, 4650, 4780, 5487, 5900, 5975, 7170, 7316, 7409, 8850, 9145, 9300, 10974, 11950, 14101, 14340, 14818, 17700, 17925, 18290, 21948, 22227, 23900, 27435, 28202, 29636, 35850, 36580, 37045, 42303, 44454, 45725, 54870, 56404, 70505, 71700, 74090, 84606, 88908, 91450, 109740, 111135, 137175, 141010, 148180, 169212, 182900, 185225, 211515, 222270, 274350, 282020, 352525, 370450, 423030, 437131, 444540, 548700, 555675, 705050, 740900, 846060, 874262, 1057575, 1111350, 1311393, 1410100, 1748524, 2115150, 2185655, 2222700, 2622786, 4230300, 4371310, 5245572, 6556965, 8742620, 10928275, 13113930, 21856550, 26227860, 32784825, 43713100, 65569650, 131139300]

約数ペア:

[(1, 131139300), (2, 65569650), (3, 43713100), (4, 32784825), (5, 26227860), (6, 21856550), (10, 13113930), (12, 10928275), (15, 8742620), (20, 6556965), (25, 5245572), (30, 4371310), (31, 4230300), (50, 2622786), (59, 2222700), (60, 2185655), (62, 2115150), (75, 1748524), (93, 1410100), (100, 1311393), (118, 1111350), (124, 1057575), (150, 874262), (155, 846060), (177, 740900), (186, 705050), (236, 555675), (239, 548700), (295, 444540), (300, 437131), (310, 423030), (354, 370450), (372, 352525), (465, 282020), (478, 274350), (590, 222270), (620, 211515), (708, 185225), (717, 182900), (775, 169212), (885, 148180), (930, 141010), (956, 137175), (1180, 111135), (1195, 109740), (1434, 91450), (1475, 88908), (1550, 84606), (1770, 74090), (1829, 71700), (1860, 70505), (2325, 56404), (2390, 54870), (2868, 45725), (2950, 44454), (3100, 42303), (3540, 37045), (3585, 36580), (3658, 35850), (4425, 29636), (4650, 28202), (4780, 27435), (5487, 23900), (5900, 22227), (5975, 21948), (7170, 18290), (7316, 17925), (7409, 17700), (8850, 14818), (9145, 14340), (9300, 14101), (10974, 11950)]