2156389200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{85571}}^1$

素因数の和:85602

約数の個数: 180

約数和(自身を含む): 8552407968

約数和(自身を除く): 6396018768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 6300, 8400, 12600, 25200, 85571, 171142, 256713, 342284, 427855, 513426, 598997, 684568, 770139, 855710, 1026852, 1197994, 1283565, 1369136, 1540278, 1711420, 1796991, 2053704, 2139275, 2395988, 2567130, 2994985, 3080556, 3422840, 3593982, 3850695, 4107408, 4278550, 4791976, 5134260, 5390973, 5989970, 6161112, 6417825, 6845680, 7187964, 7701390, 8557100, 8984955, 9583952, 10268520, 10781946, 11979940, 12322224, 12835650, 14375928, 14974925, 15402780, 17114200, 17969910, 19253475, 20537040, 21563892, 23959880, 25671300, 26954865, 28751856, 29949850, 30805560, 34228400, 35939820, 38506950, 43127784, 44924775, 47919760, 51342600, 53909730, 59899700, 61611120, 71879640, 77013900, 86255568, 89849550, 102685200, 107819460, 119799400, 134774325, 143759280, 154027800, 179699100, 215638920, 239598800, 269548650, 308055600, 359398200, 431277840, 539097300, 718796400, 1078194600, 2156389200]

約数ペア:

[(1, 2156389200), (2, 1078194600), (3, 718796400), (4, 539097300), (5, 431277840), (6, 359398200), (7, 308055600), (8, 269548650), (9, 239598800), (10, 215638920), (12, 179699100), (14, 154027800), (15, 143759280), (16, 134774325), (18, 119799400), (20, 107819460), (21, 102685200), (24, 89849550), (25, 86255568), (28, 77013900), (30, 71879640), (35, 61611120), (36, 59899700), (40, 53909730), (42, 51342600), (45, 47919760), (48, 44924775), (50, 43127784), (56, 38506950), (60, 35939820), (63, 34228400), (70, 30805560), (72, 29949850), (75, 28751856), (80, 26954865), (84, 25671300), (90, 23959880), (100, 21563892), (105, 20537040), (112, 19253475), (120, 17969910), (126, 17114200), (140, 15402780), (144, 14974925), (150, 14375928), (168, 12835650), (175, 12322224), (180, 11979940), (200, 10781946), (210, 10268520), (225, 9583952), (240, 8984955), (252, 8557100), (280, 7701390), (300, 7187964), (315, 6845680), (336, 6417825), (350, 6161112), (360, 5989970), (400, 5390973), (420, 5134260), (450, 4791976), (504, 4278550), (525, 4107408), (560, 3850695), (600, 3593982), (630, 3422840), (700, 3080556), (720, 2994985), (840, 2567130), (900, 2395988), (1008, 2139275), (1050, 2053704), (1200, 1796991), (1260, 1711420), (1400, 1540278), (1575, 1369136), (1680, 1283565), (1800, 1197994), (2100, 1026852), (2520, 855710), (2800, 770139), (3150, 684568), (3600, 598997), (4200, 513426), (5040, 427855), (6300, 342284), (8400, 256713), (12600, 171142), (25200, 85571)]