206493600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1007

約数の個数: 144

約数和(自身を含む): 679831488

約数和(自身を除く): 473337888

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, 97, 100, 120, 150, 160, 194, 200, 240, 291, 300, 388, 400, 480, 485, 582, 600, 776, 800, 887, 970, 1164, 1200, 1455, 1552, 1774, 1940, 2328, 2400, 2425, 2661, 2910, 3104, 3548, 3880, 4435, 4656, 4850, 5322, 5820, 7096, 7275, 7760, 8870, 9312, 9700, 10644, 11640, 13305, 14192, 14550, 15520, 17740, 19400, 21288, 22175, 23280, 26610, 28384, 29100, 35480, 38800, 42576, 44350, 46560, 53220, 58200, 66525, 70960, 77600, 85152, 86039, 88700, 106440, 116400, 133050, 141920, 172078, 177400, 212880, 232800, 258117, 266100, 344156, 354800, 425760, 430195, 516234, 532200, 688312, 709600, 860390, 1032468, 1064400, 1290585, 1376624, 1720780, 2064936, 2128800, 2150975, 2581170, 2753248, 3441560, 4129872, 4301950, 5162340, 6452925, 6883120, 8259744, 8603900, 10324680, 12905850, 13766240, 17207800, 20649360, 25811700, 34415600, 41298720, 51623400, 68831200, 103246800, 206493600]

約数ペア:

[(1, 206493600), (2, 103246800), (3, 68831200), (4, 51623400), (5, 41298720), (6, 34415600), (8, 25811700), (10, 20649360), (12, 17207800), (15, 13766240), (16, 12905850), (20, 10324680), (24, 8603900), (25, 8259744), (30, 6883120), (32, 6452925), (40, 5162340), (48, 4301950), (50, 4129872), (60, 3441560), (75, 2753248), (80, 2581170), (96, 2150975), (97, 2128800), (100, 2064936), (120, 1720780), (150, 1376624), (160, 1290585), (194, 1064400), (200, 1032468), (240, 860390), (291, 709600), (300, 688312), (388, 532200), (400, 516234), (480, 430195), (485, 425760), (582, 354800), (600, 344156), (776, 266100), (800, 258117), (887, 232800), (970, 212880), (1164, 177400), (1200, 172078), (1455, 141920), (1552, 133050), (1774, 116400), (1940, 106440), (2328, 88700), (2400, 86039), (2425, 85152), (2661, 77600), (2910, 70960), (3104, 66525), (3548, 58200), (3880, 53220), (4435, 46560), (4656, 44350), (4850, 42576), (5322, 38800), (5820, 35480), (7096, 29100), (7275, 28384), (7760, 26610), (8870, 23280), (9312, 22175), (9700, 21288), (10644, 19400), (11640, 17740), (13305, 15520), (14192, 14550)]