545383000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 1340951040

約数和(自身を除く): 795568040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 73, 100, 124, 125, 146, 155, 200, 241, 248, 250, 292, 310, 365, 482, 500, 584, 620, 730, 775, 964, 1000, 1205, 1240, 1460, 1550, 1825, 1928, 2263, 2410, 2920, 3100, 3650, 3875, 4526, 4820, 6025, 6200, 7300, 7471, 7750, 9052, 9125, 9640, 11315, 12050, 14600, 14942, 15500, 17593, 18104, 18250, 22630, 24100, 29884, 30125, 31000, 35186, 36500, 37355, 45260, 48200, 56575, 59768, 60250, 70372, 73000, 74710, 87965, 90520, 113150, 120500, 140744, 149420, 175930, 186775, 226300, 241000, 282875, 298840, 351860, 373550, 439825, 452600, 545383, 565750, 703720, 747100, 879650, 933875, 1090766, 1131500, 1494200, 1759300, 1867750, 2181532, 2199125, 2263000, 2726915, 3518600, 3735500, 4363064, 4398250, 5453830, 7471000, 8796500, 10907660, 13634575, 17593000, 21815320, 27269150, 54538300, 68172875, 109076600, 136345750, 272691500, 545383000]

約数ペア:

[(1, 545383000), (2, 272691500), (4, 136345750), (5, 109076600), (8, 68172875), (10, 54538300), (20, 27269150), (25, 21815320), (31, 17593000), (40, 13634575), (50, 10907660), (62, 8796500), (73, 7471000), (100, 5453830), (124, 4398250), (125, 4363064), (146, 3735500), (155, 3518600), (200, 2726915), (241, 2263000), (248, 2199125), (250, 2181532), (292, 1867750), (310, 1759300), (365, 1494200), (482, 1131500), (500, 1090766), (584, 933875), (620, 879650), (730, 747100), (775, 703720), (964, 565750), (1000, 545383), (1205, 452600), (1240, 439825), (1460, 373550), (1550, 351860), (1825, 298840), (1928, 282875), (2263, 241000), (2410, 226300), (2920, 186775), (3100, 175930), (3650, 149420), (3875, 140744), (4526, 120500), (4820, 113150), (6025, 90520), (6200, 87965), (7300, 74710), (7471, 73000), (7750, 70372), (9052, 60250), (9125, 59768), (9640, 56575), (11315, 48200), (12050, 45260), (14600, 37355), (14942, 36500), (15500, 35186), (17593, 31000), (18104, 30125), (18250, 29884), (22630, 24100)]