13664800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 144

約数和(自身を含む): 37497600

約数和(自身を除く): 23832800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 29, 31, 32, 38, 40, 50, 58, 62, 76, 80, 95, 100, 116, 124, 145, 152, 155, 160, 190, 200, 232, 248, 290, 304, 310, 380, 400, 464, 475, 496, 551, 580, 589, 608, 620, 725, 760, 775, 800, 899, 928, 950, 992, 1102, 1160, 1178, 1240, 1450, 1520, 1550, 1798, 1900, 2204, 2320, 2356, 2480, 2755, 2900, 2945, 3040, 3100, 3596, 3800, 4408, 4495, 4640, 4712, 4960, 5510, 5800, 5890, 6200, 7192, 7600, 8816, 8990, 9424, 11020, 11600, 11780, 12400, 13775, 14384, 14725, 15200, 17081, 17632, 17980, 18848, 22040, 22475, 23200, 23560, 24800, 27550, 28768, 29450, 34162, 35960, 44080, 44950, 47120, 55100, 58900, 68324, 71920, 85405, 88160, 89900, 94240, 110200, 117800, 136648, 143840, 170810, 179800, 220400, 235600, 273296, 341620, 359600, 427025, 440800, 471200, 546592, 683240, 719200, 854050, 1366480, 1708100, 2732960, 3416200, 6832400, 13664800]

約数ペア:

[(1, 13664800), (2, 6832400), (4, 3416200), (5, 2732960), (8, 1708100), (10, 1366480), (16, 854050), (19, 719200), (20, 683240), (25, 546592), (29, 471200), (31, 440800), (32, 427025), (38, 359600), (40, 341620), (50, 273296), (58, 235600), (62, 220400), (76, 179800), (80, 170810), (95, 143840), (100, 136648), (116, 117800), (124, 110200), (145, 94240), (152, 89900), (155, 88160), (160, 85405), (190, 71920), (200, 68324), (232, 58900), (248, 55100), (290, 47120), (304, 44950), (310, 44080), (380, 35960), (400, 34162), (464, 29450), (475, 28768), (496, 27550), (551, 24800), (580, 23560), (589, 23200), (608, 22475), (620, 22040), (725, 18848), (760, 17980), (775, 17632), (800, 17081), (899, 15200), (928, 14725), (950, 14384), (992, 13775), (1102, 12400), (1160, 11780), (1178, 11600), (1240, 11020), (1450, 9424), (1520, 8990), (1550, 8816), (1798, 7600), (1900, 7192), (2204, 6200), (2320, 5890), (2356, 5800), (2480, 5510), (2755, 4960), (2900, 4712), (2945, 4640), (3040, 4495), (3100, 4408), (3596, 3800)]