485171700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4074

約数の個数: 144

約数和(自身を含む): 1560900096

約数和(自身を除く): 1075728396

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, 1209, 1300, 1550, 1612, 1860, 1950, 2015, 2325, 2418, 3100, 3900, 4013, 4030, 4650, 4836, 6045, 8026, 8060, 9300, 10075, 12039, 12090, 16052, 20065, 20150, 24078, 24180, 30225, 40130, 40300, 48156, 52169, 60195, 60450, 80260, 100325, 104338, 120390, 120900, 124403, 156507, 200650, 208676, 240780, 248806, 260845, 300975, 313014, 373209, 401300, 497612, 521690, 601950, 622015, 626028, 746418, 782535, 1043380, 1203900, 1244030, 1304225, 1492836, 1565070, 1617239, 1866045, 2488060, 2608450, 3110075, 3130140, 3234478, 3732090, 3912675, 4851717, 5216900, 6220150, 6468956, 7464180, 7825350, 8086195, 9330225, 9703434, 12440300, 15650700, 16172390, 18660450, 19406868, 24258585, 32344780, 37320900, 40430975, 48517170, 80861950, 97034340, 121292925, 161723900, 242585850, 485171700]

約数ペア:

[(1, 485171700), (2, 242585850), (3, 161723900), (4, 121292925), (5, 97034340), (6, 80861950), (10, 48517170), (12, 40430975), (13, 37320900), (15, 32344780), (20, 24258585), (25, 19406868), (26, 18660450), (30, 16172390), (31, 15650700), (39, 12440300), (50, 9703434), (52, 9330225), (60, 8086195), (62, 7825350), (65, 7464180), (75, 6468956), (78, 6220150), (93, 5216900), (100, 4851717), (124, 3912675), (130, 3732090), (150, 3234478), (155, 3130140), (156, 3110075), (186, 2608450), (195, 2488060), (260, 1866045), (300, 1617239), (310, 1565070), (325, 1492836), (372, 1304225), (390, 1244030), (403, 1203900), (465, 1043380), (620, 782535), (650, 746418), (775, 626028), (780, 622015), (806, 601950), (930, 521690), (975, 497612), (1209, 401300), (1300, 373209), (1550, 313014), (1612, 300975), (1860, 260845), (1950, 248806), (2015, 240780), (2325, 208676), (2418, 200650), (3100, 156507), (3900, 124403), (4013, 120900), (4030, 120390), (4650, 104338), (4836, 100325), (6045, 80260), (8026, 60450), (8060, 60195), (9300, 52169), (10075, 48156), (12039, 40300), (12090, 40130), (16052, 30225), (20065, 24180), (20150, 24078)]