57133000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 146764800

約数和(自身を除く): 89631800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 97, 100, 124, 125, 152, 155, 190, 194, 200, 248, 250, 310, 380, 388, 475, 485, 500, 589, 620, 760, 775, 776, 950, 970, 1000, 1178, 1240, 1550, 1843, 1900, 1940, 2356, 2375, 2425, 2945, 3007, 3100, 3686, 3800, 3875, 3880, 4712, 4750, 4850, 5890, 6014, 6200, 7372, 7750, 9215, 9500, 9700, 11780, 12028, 12125, 14725, 14744, 15035, 15500, 18430, 19000, 19400, 23560, 24056, 24250, 29450, 30070, 31000, 36860, 46075, 48500, 57133, 58900, 60140, 73625, 73720, 75175, 92150, 97000, 114266, 117800, 120280, 147250, 150350, 184300, 228532, 230375, 285665, 294500, 300700, 368600, 375875, 457064, 460750, 571330, 589000, 601400, 751750, 921500, 1142660, 1428325, 1503500, 1843000, 2285320, 2856650, 3007000, 5713300, 7141625, 11426600, 14283250, 28566500, 57133000]

約数ペア:

[(1, 57133000), (2, 28566500), (4, 14283250), (5, 11426600), (8, 7141625), (10, 5713300), (19, 3007000), (20, 2856650), (25, 2285320), (31, 1843000), (38, 1503500), (40, 1428325), (50, 1142660), (62, 921500), (76, 751750), (95, 601400), (97, 589000), (100, 571330), (124, 460750), (125, 457064), (152, 375875), (155, 368600), (190, 300700), (194, 294500), (200, 285665), (248, 230375), (250, 228532), (310, 184300), (380, 150350), (388, 147250), (475, 120280), (485, 117800), (500, 114266), (589, 97000), (620, 92150), (760, 75175), (775, 73720), (776, 73625), (950, 60140), (970, 58900), (1000, 57133), (1178, 48500), (1240, 46075), (1550, 36860), (1843, 31000), (1900, 30070), (1940, 29450), (2356, 24250), (2375, 24056), (2425, 23560), (2945, 19400), (3007, 19000), (3100, 18430), (3686, 15500), (3800, 15035), (3875, 14744), (3880, 14725), (4712, 12125), (4750, 12028), (4850, 11780), (5890, 9700), (6014, 9500), (6200, 9215), (7372, 7750)]