902414340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3761}}^1$

素因数の和:3850

約数の個数: 144

約数和(自身を含む): 2892105216

約数和(自身を除く): 1989690876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 155, 172, 180, 186, 215, 258, 279, 310, 372, 387, 430, 465, 516, 558, 620, 645, 774, 860, 930, 1116, 1290, 1333, 1395, 1548, 1860, 1935, 2580, 2666, 2790, 3761, 3870, 3999, 5332, 5580, 6665, 7522, 7740, 7998, 11283, 11997, 13330, 15044, 15996, 18805, 19995, 22566, 23994, 26660, 33849, 37610, 39990, 45132, 47988, 56415, 59985, 67698, 75220, 79980, 112830, 116591, 119970, 135396, 161723, 169245, 225660, 233182, 239940, 323446, 338490, 349773, 466364, 485169, 582955, 646892, 676980, 699546, 808615, 970338, 1049319, 1165910, 1399092, 1455507, 1617230, 1748865, 1940676, 2098638, 2331820, 2425845, 2911014, 3234460, 3497730, 4197276, 4851690, 5013413, 5246595, 5822028, 6995460, 7277535, 9703380, 10026826, 10493190, 14555070, 15040239, 20053652, 20986380, 25067065, 29110140, 30080478, 45120717, 50134130, 60160956, 75201195, 90241434, 100268260, 150402390, 180482868, 225603585, 300804780, 451207170, 902414340]

約数ペア:

[(1, 902414340), (2, 451207170), (3, 300804780), (4, 225603585), (5, 180482868), (6, 150402390), (9, 100268260), (10, 90241434), (12, 75201195), (15, 60160956), (18, 50134130), (20, 45120717), (30, 30080478), (31, 29110140), (36, 25067065), (43, 20986380), (45, 20053652), (60, 15040239), (62, 14555070), (86, 10493190), (90, 10026826), (93, 9703380), (124, 7277535), (129, 6995460), (155, 5822028), (172, 5246595), (180, 5013413), (186, 4851690), (215, 4197276), (258, 3497730), (279, 3234460), (310, 2911014), (372, 2425845), (387, 2331820), (430, 2098638), (465, 1940676), (516, 1748865), (558, 1617230), (620, 1455507), (645, 1399092), (774, 1165910), (860, 1049319), (930, 970338), (1116, 808615), (1290, 699546), (1333, 676980), (1395, 646892), (1548, 582955), (1860, 485169), (1935, 466364), (2580, 349773), (2666, 338490), (2790, 323446), (3761, 239940), (3870, 233182), (3999, 225660), (5332, 169245), (5580, 161723), (6665, 135396), (7522, 119970), (7740, 116591), (7998, 112830), (11283, 79980), (11997, 75220), (13330, 67698), (15044, 59985), (15996, 56415), (18805, 47988), (19995, 45132), (22566, 39990), (23994, 37610), (26660, 33849)]