72379200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:929

約数の個数: 168

約数和(自身を含む): 251716032

約数和(自身を除く): 179336832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 887, 960, 1020, 1088, 1200, 1275, 1360, 1600, 1632, 1700, 1774, 2040, 2400, 2550, 2661, 2720, 3264, 3400, 3548, 4080, 4435, 4800, 5100, 5322, 5440, 6800, 7096, 8160, 8870, 10200, 10644, 13305, 13600, 14192, 15079, 16320, 17740, 20400, 21288, 22175, 26610, 27200, 28384, 30158, 35480, 40800, 42576, 44350, 45237, 53220, 56768, 60316, 66525, 70960, 75395, 81600, 85152, 88700, 90474, 106440, 120632, 133050, 141920, 150790, 170304, 177400, 180948, 212880, 226185, 241264, 266100, 283840, 301580, 354800, 361896, 376975, 425760, 452370, 482528, 532200, 603160, 709600, 723792, 753950, 851520, 904740, 965056, 1064400, 1130925, 1206320, 1419200, 1447584, 1507900, 1809480, 2128800, 2261850, 2412640, 2895168, 3015800, 3618960, 4257600, 4523700, 4825280, 6031600, 7237920, 9047400, 12063200, 14475840, 18094800, 24126400, 36189600, 72379200]

約数ペア:

[(1, 72379200), (2, 36189600), (3, 24126400), (4, 18094800), (5, 14475840), (6, 12063200), (8, 9047400), (10, 7237920), (12, 6031600), (15, 4825280), (16, 4523700), (17, 4257600), (20, 3618960), (24, 3015800), (25, 2895168), (30, 2412640), (32, 2261850), (34, 2128800), (40, 1809480), (48, 1507900), (50, 1447584), (51, 1419200), (60, 1206320), (64, 1130925), (68, 1064400), (75, 965056), (80, 904740), (85, 851520), (96, 753950), (100, 723792), (102, 709600), (120, 603160), (136, 532200), (150, 482528), (160, 452370), (170, 425760), (192, 376975), (200, 361896), (204, 354800), (240, 301580), (255, 283840), (272, 266100), (300, 241264), (320, 226185), (340, 212880), (400, 180948), (408, 177400), (425, 170304), (480, 150790), (510, 141920), (544, 133050), (600, 120632), (680, 106440), (800, 90474), (816, 88700), (850, 85152), (887, 81600), (960, 75395), (1020, 70960), (1088, 66525), (1200, 60316), (1275, 56768), (1360, 53220), (1600, 45237), (1632, 44350), (1700, 42576), (1774, 40800), (2040, 35480), (2400, 30158), (2550, 28384), (2661, 27200), (2720, 26610), (3264, 22175), (3400, 21288), (3548, 20400), (4080, 17740), (4435, 16320), (4800, 15079), (5100, 14192), (5322, 13600), (5440, 13305), (6800, 10644), (7096, 10200), (8160, 8870)]