196792800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:681

約数の個数: 144

約数和(自身を含む): 645708672

約数和(自身を除く): 448915872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 167, 200, 240, 300, 334, 400, 480, 491, 501, 600, 668, 800, 835, 982, 1002, 1200, 1336, 1473, 1670, 1964, 2004, 2400, 2455, 2505, 2672, 2946, 3340, 3928, 4008, 4175, 4910, 5010, 5344, 5892, 6680, 7365, 7856, 8016, 8350, 9820, 10020, 11784, 12275, 12525, 13360, 14730, 15712, 16032, 16700, 19640, 20040, 23568, 24550, 25050, 26720, 29460, 33400, 36825, 39280, 40080, 47136, 49100, 50100, 58920, 66800, 73650, 78560, 80160, 81997, 98200, 100200, 117840, 133600, 147300, 163994, 196400, 200400, 235680, 245991, 294600, 327988, 392800, 400800, 409985, 491982, 589200, 655976, 819970, 983964, 1178400, 1229955, 1311952, 1639940, 1967928, 2049925, 2459910, 2623904, 3279880, 3935856, 4099850, 4919820, 6149775, 6559760, 7871712, 8199700, 9839640, 12299550, 13119520, 16399400, 19679280, 24599100, 32798800, 39358560, 49198200, 65597600, 98396400, 196792800]

約数ペア:

[(1, 196792800), (2, 98396400), (3, 65597600), (4, 49198200), (5, 39358560), (6, 32798800), (8, 24599100), (10, 19679280), (12, 16399400), (15, 13119520), (16, 12299550), (20, 9839640), (24, 8199700), (25, 7871712), (30, 6559760), (32, 6149775), (40, 4919820), (48, 4099850), (50, 3935856), (60, 3279880), (75, 2623904), (80, 2459910), (96, 2049925), (100, 1967928), (120, 1639940), (150, 1311952), (160, 1229955), (167, 1178400), (200, 983964), (240, 819970), (300, 655976), (334, 589200), (400, 491982), (480, 409985), (491, 400800), (501, 392800), (600, 327988), (668, 294600), (800, 245991), (835, 235680), (982, 200400), (1002, 196400), (1200, 163994), (1336, 147300), (1473, 133600), (1670, 117840), (1964, 100200), (2004, 98200), (2400, 81997), (2455, 80160), (2505, 78560), (2672, 73650), (2946, 66800), (3340, 58920), (3928, 50100), (4008, 49100), (4175, 47136), (4910, 40080), (5010, 39280), (5344, 36825), (5892, 33400), (6680, 29460), (7365, 26720), (7856, 25050), (8016, 24550), (8350, 23568), (9820, 20040), (10020, 19640), (11784, 16700), (12275, 16032), (12525, 15712), (13360, 14730)]