149861100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 465470208

約数和(自身を除く): 315609108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 37, 46, 50, 60, 69, 74, 75, 92, 100, 111, 115, 138, 148, 150, 185, 222, 230, 276, 300, 345, 370, 444, 460, 555, 575, 587, 690, 740, 851, 925, 1110, 1150, 1174, 1380, 1702, 1725, 1761, 1850, 2220, 2300, 2348, 2553, 2775, 2935, 3404, 3450, 3522, 3700, 4255, 5106, 5550, 5870, 6900, 7044, 8510, 8805, 10212, 11100, 11740, 12765, 13501, 14675, 17020, 17610, 21275, 21719, 25530, 27002, 29350, 35220, 40503, 42550, 43438, 44025, 51060, 54004, 58700, 63825, 65157, 67505, 81006, 85100, 86876, 88050, 108595, 127650, 130314, 135010, 162012, 176100, 202515, 217190, 255300, 260628, 270020, 325785, 337525, 405030, 434380, 499537, 542975, 651570, 675050, 810060, 999074, 1012575, 1085950, 1303140, 1350100, 1498611, 1628925, 1998148, 2025150, 2171900, 2497685, 2997222, 3257850, 4050300, 4995370, 5994444, 6515700, 7493055, 9990740, 12488425, 14986110, 24976850, 29972220, 37465275, 49953700, 74930550, 149861100]

約数ペア:

[(1, 149861100), (2, 74930550), (3, 49953700), (4, 37465275), (5, 29972220), (6, 24976850), (10, 14986110), (12, 12488425), (15, 9990740), (20, 7493055), (23, 6515700), (25, 5994444), (30, 4995370), (37, 4050300), (46, 3257850), (50, 2997222), (60, 2497685), (69, 2171900), (74, 2025150), (75, 1998148), (92, 1628925), (100, 1498611), (111, 1350100), (115, 1303140), (138, 1085950), (148, 1012575), (150, 999074), (185, 810060), (222, 675050), (230, 651570), (276, 542975), (300, 499537), (345, 434380), (370, 405030), (444, 337525), (460, 325785), (555, 270020), (575, 260628), (587, 255300), (690, 217190), (740, 202515), (851, 176100), (925, 162012), (1110, 135010), (1150, 130314), (1174, 127650), (1380, 108595), (1702, 88050), (1725, 86876), (1761, 85100), (1850, 81006), (2220, 67505), (2300, 65157), (2348, 63825), (2553, 58700), (2775, 54004), (2935, 51060), (3404, 44025), (3450, 43438), (3522, 42550), (3700, 40503), (4255, 35220), (5106, 29350), (5550, 27002), (5870, 25530), (6900, 21719), (7044, 21275), (8510, 17610), (8805, 17020), (10212, 14675), (11100, 13501), (11740, 12765)]