112616800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 299980800

約数和(自身を除く): 187364000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 76, 80, 95, 100, 124, 152, 155, 160, 190, 200, 239, 248, 304, 310, 380, 400, 475, 478, 496, 589, 608, 620, 760, 775, 800, 950, 956, 992, 1178, 1195, 1240, 1520, 1550, 1900, 1912, 2356, 2390, 2480, 2945, 3040, 3100, 3800, 3824, 4541, 4712, 4780, 4960, 5890, 5975, 6200, 7409, 7600, 7648, 9082, 9424, 9560, 11780, 11950, 12400, 14725, 14818, 15200, 18164, 18848, 19120, 22705, 23560, 23900, 24800, 29450, 29636, 36328, 37045, 38240, 45410, 47120, 47800, 58900, 59272, 72656, 74090, 90820, 94240, 95600, 113525, 117800, 118544, 140771, 145312, 148180, 181640, 185225, 191200, 227050, 235600, 237088, 281542, 296360, 363280, 370450, 454100, 471200, 563084, 592720, 703855, 726560, 740900, 908200, 1126168, 1185440, 1407710, 1481800, 1816400, 2252336, 2815420, 2963600, 3519275, 3632800, 4504672, 5630840, 5927200, 7038550, 11261680, 14077100, 22523360, 28154200, 56308400, 112616800]

約数ペア:

[(1, 112616800), (2, 56308400), (4, 28154200), (5, 22523360), (8, 14077100), (10, 11261680), (16, 7038550), (19, 5927200), (20, 5630840), (25, 4504672), (31, 3632800), (32, 3519275), (38, 2963600), (40, 2815420), (50, 2252336), (62, 1816400), (76, 1481800), (80, 1407710), (95, 1185440), (100, 1126168), (124, 908200), (152, 740900), (155, 726560), (160, 703855), (190, 592720), (200, 563084), (239, 471200), (248, 454100), (304, 370450), (310, 363280), (380, 296360), (400, 281542), (475, 237088), (478, 235600), (496, 227050), (589, 191200), (608, 185225), (620, 181640), (760, 148180), (775, 145312), (800, 140771), (950, 118544), (956, 117800), (992, 113525), (1178, 95600), (1195, 94240), (1240, 90820), (1520, 74090), (1550, 72656), (1900, 59272), (1912, 58900), (2356, 47800), (2390, 47120), (2480, 45410), (2945, 38240), (3040, 37045), (3100, 36328), (3800, 29636), (3824, 29450), (4541, 24800), (4712, 23900), (4780, 23560), (4960, 22705), (5890, 19120), (5975, 18848), (6200, 18164), (7409, 15200), (7600, 14818), (7648, 14725), (9082, 12400), (9424, 11950), (9560, 11780)]