53075100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 171100160

約数和(自身を除く): 118025060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 439, 465, 620, 650, 775, 780, 806, 878, 930, 975, 1209, 1300, 1317, 1550, 1612, 1756, 1860, 1950, 2015, 2195, 2325, 2418, 2634, 3100, 3900, 4030, 4390, 4650, 4836, 5268, 5707, 6045, 6585, 8060, 8780, 9300, 10075, 10975, 11414, 12090, 13170, 13609, 17121, 20150, 21950, 22828, 24180, 26340, 27218, 28535, 30225, 32925, 34242, 40300, 40827, 43900, 54436, 57070, 60450, 65850, 68045, 68484, 81654, 85605, 114140, 120900, 131700, 136090, 142675, 163308, 171210, 176917, 204135, 272180, 285350, 340225, 342420, 353834, 408270, 428025, 530751, 570700, 680450, 707668, 816540, 856050, 884585, 1020675, 1061502, 1360900, 1712100, 1769170, 2041350, 2123004, 2653755, 3538340, 4082700, 4422925, 5307510, 8845850, 10615020, 13268775, 17691700, 26537550, 53075100]

約数ペア:

[(1, 53075100), (2, 26537550), (3, 17691700), (4, 13268775), (5, 10615020), (6, 8845850), (10, 5307510), (12, 4422925), (13, 4082700), (15, 3538340), (20, 2653755), (25, 2123004), (26, 2041350), (30, 1769170), (31, 1712100), (39, 1360900), (50, 1061502), (52, 1020675), (60, 884585), (62, 856050), (65, 816540), (75, 707668), (78, 680450), (93, 570700), (100, 530751), (124, 428025), (130, 408270), (150, 353834), (155, 342420), (156, 340225), (186, 285350), (195, 272180), (260, 204135), (300, 176917), (310, 171210), (325, 163308), (372, 142675), (390, 136090), (403, 131700), (439, 120900), (465, 114140), (620, 85605), (650, 81654), (775, 68484), (780, 68045), (806, 65850), (878, 60450), (930, 57070), (975, 54436), (1209, 43900), (1300, 40827), (1317, 40300), (1550, 34242), (1612, 32925), (1756, 30225), (1860, 28535), (1950, 27218), (2015, 26340), (2195, 24180), (2325, 22828), (2418, 21950), (2634, 20150), (3100, 17121), (3900, 13609), (4030, 13170), (4390, 12090), (4650, 11414), (4836, 10975), (5268, 10075), (5707, 9300), (6045, 8780), (6585, 8060)]