113412400

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 286301120

約数和(自身を除く): 172888720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 79, 80, 97, 100, 148, 158, 185, 194, 200, 296, 316, 370, 388, 395, 400, 485, 592, 632, 740, 776, 790, 925, 970, 1264, 1480, 1552, 1580, 1850, 1940, 1975, 2425, 2923, 2960, 3160, 3589, 3700, 3880, 3950, 4850, 5846, 6320, 7178, 7400, 7663, 7760, 7900, 9700, 11692, 14356, 14615, 14800, 15326, 15800, 17945, 19400, 23384, 28712, 29230, 30652, 31600, 35890, 38315, 38800, 46768, 57424, 58460, 61304, 71780, 73075, 76630, 89725, 116920, 122608, 143560, 146150, 153260, 179450, 191575, 233840, 283531, 287120, 292300, 306520, 358900, 383150, 567062, 584600, 613040, 717800, 766300, 1134124, 1169200, 1417655, 1435600, 1532600, 2268248, 2835310, 3065200, 4536496, 5670620, 7088275, 11341240, 14176550, 22682480, 28353100, 56706200, 113412400]

約数ペア:

[(1, 113412400), (2, 56706200), (4, 28353100), (5, 22682480), (8, 14176550), (10, 11341240), (16, 7088275), (20, 5670620), (25, 4536496), (37, 3065200), (40, 2835310), (50, 2268248), (74, 1532600), (79, 1435600), (80, 1417655), (97, 1169200), (100, 1134124), (148, 766300), (158, 717800), (185, 613040), (194, 584600), (200, 567062), (296, 383150), (316, 358900), (370, 306520), (388, 292300), (395, 287120), (400, 283531), (485, 233840), (592, 191575), (632, 179450), (740, 153260), (776, 146150), (790, 143560), (925, 122608), (970, 116920), (1264, 89725), (1480, 76630), (1552, 73075), (1580, 71780), (1850, 61304), (1940, 58460), (1975, 57424), (2425, 46768), (2923, 38800), (2960, 38315), (3160, 35890), (3589, 31600), (3700, 30652), (3880, 29230), (3950, 28712), (4850, 23384), (5846, 19400), (6320, 17945), (7178, 15800), (7400, 15326), (7663, 14800), (7760, 14615), (7900, 14356), (9700, 11692)]