120537300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1058

約数の個数: 144

約数和(自身を含む): 388086272

約数和(自身を除く): 267548972

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, 465, 620, 650, 775, 780, 806, 930, 975, 997, 1209, 1300, 1550, 1612, 1860, 1950, 1994, 2015, 2325, 2418, 2991, 3100, 3900, 3988, 4030, 4650, 4836, 4985, 5982, 6045, 8060, 9300, 9970, 10075, 11964, 12090, 12961, 14955, 19940, 20150, 24180, 24925, 25922, 29910, 30225, 30907, 38883, 40300, 49850, 51844, 59820, 60450, 61814, 64805, 74775, 77766, 92721, 99700, 120900, 123628, 129610, 149550, 154535, 155532, 185442, 194415, 259220, 299100, 309070, 324025, 370884, 388830, 401791, 463605, 618140, 648050, 772675, 777660, 803582, 927210, 972075, 1205373, 1296100, 1545350, 1607164, 1854420, 1944150, 2008955, 2318025, 2410746, 3090700, 3888300, 4017910, 4636050, 4821492, 6026865, 8035820, 9272100, 10044775, 12053730, 20089550, 24107460, 30134325, 40179100, 60268650, 120537300]

約数ペア:

[(1, 120537300), (2, 60268650), (3, 40179100), (4, 30134325), (5, 24107460), (6, 20089550), (10, 12053730), (12, 10044775), (13, 9272100), (15, 8035820), (20, 6026865), (25, 4821492), (26, 4636050), (30, 4017910), (31, 3888300), (39, 3090700), (50, 2410746), (52, 2318025), (60, 2008955), (62, 1944150), (65, 1854420), (75, 1607164), (78, 1545350), (93, 1296100), (100, 1205373), (124, 972075), (130, 927210), (150, 803582), (155, 777660), (156, 772675), (186, 648050), (195, 618140), (260, 463605), (300, 401791), (310, 388830), (325, 370884), (372, 324025), (390, 309070), (403, 299100), (465, 259220), (620, 194415), (650, 185442), (775, 155532), (780, 154535), (806, 149550), (930, 129610), (975, 123628), (997, 120900), (1209, 99700), (1300, 92721), (1550, 77766), (1612, 74775), (1860, 64805), (1950, 61814), (1994, 60450), (2015, 59820), (2325, 51844), (2418, 49850), (2991, 40300), (3100, 38883), (3900, 30907), (3988, 30225), (4030, 29910), (4650, 25922), (4836, 24925), (4985, 24180), (5982, 20150), (6045, 19940), (8060, 14955), (9300, 12961), (9970, 12090), (10075, 11964)]