83374920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{25733}}^1$

素因数の和:25756

約数の個数: 80

約数和(自身を含む): 280243260

約数和(自身を除く): 196868340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 25733, 51466, 77199, 102932, 128665, 154398, 205864, 231597, 257330, 308796, 385995, 463194, 514660, 617592, 694791, 771990, 926388, 1029320, 1157985, 1389582, 1543980, 1852776, 2084373, 2315970, 2779164, 3087960, 3473955, 4168746, 4631940, 5558328, 6947910, 8337492, 9263880, 10421865, 13895820, 16674984, 20843730, 27791640, 41687460, 83374920]

約数ペア:

[(1, 83374920), (2, 41687460), (3, 27791640), (4, 20843730), (5, 16674984), (6, 13895820), (8, 10421865), (9, 9263880), (10, 8337492), (12, 6947910), (15, 5558328), (18, 4631940), (20, 4168746), (24, 3473955), (27, 3087960), (30, 2779164), (36, 2315970), (40, 2084373), (45, 1852776), (54, 1543980), (60, 1389582), (72, 1157985), (81, 1029320), (90, 926388), (108, 771990), (120, 694791), (135, 617592), (162, 514660), (180, 463194), (216, 385995), (270, 308796), (324, 257330), (360, 231597), (405, 205864), (540, 154398), (648, 128665), (810, 102932), (1080, 77199), (1620, 51466), (3240, 25733)]