13842400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:66

約数の個数: 144

約数和(自身を含む): 40028688

約数和(自身を除く): 26186288

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 121, 130, 143, 160, 176, 200, 208, 220, 242, 260, 275, 286, 325, 352, 400, 416, 440, 484, 520, 550, 572, 605, 650, 715, 800, 880, 968, 1040, 1100, 1144, 1210, 1300, 1331, 1430, 1573, 1760, 1936, 2080, 2200, 2288, 2420, 2600, 2662, 2860, 3025, 3146, 3575, 3872, 4400, 4576, 4840, 5200, 5324, 5720, 6050, 6292, 6655, 7150, 7865, 8800, 9680, 10400, 10648, 11440, 12100, 12584, 13310, 14300, 15730, 17303, 19360, 21296, 22880, 24200, 25168, 26620, 28600, 31460, 33275, 34606, 39325, 42592, 48400, 50336, 53240, 57200, 62920, 66550, 69212, 78650, 86515, 96800, 106480, 114400, 125840, 133100, 138424, 157300, 173030, 212960, 251680, 266200, 276848, 314600, 346060, 432575, 532400, 553696, 629200, 692120, 865150, 1064800, 1258400, 1384240, 1730300, 2768480, 3460600, 6921200, 13842400]

約数ペア:

[(1, 13842400), (2, 6921200), (4, 3460600), (5, 2768480), (8, 1730300), (10, 1384240), (11, 1258400), (13, 1064800), (16, 865150), (20, 692120), (22, 629200), (25, 553696), (26, 532400), (32, 432575), (40, 346060), (44, 314600), (50, 276848), (52, 266200), (55, 251680), (65, 212960), (80, 173030), (88, 157300), (100, 138424), (104, 133100), (110, 125840), (121, 114400), (130, 106480), (143, 96800), (160, 86515), (176, 78650), (200, 69212), (208, 66550), (220, 62920), (242, 57200), (260, 53240), (275, 50336), (286, 48400), (325, 42592), (352, 39325), (400, 34606), (416, 33275), (440, 31460), (484, 28600), (520, 26620), (550, 25168), (572, 24200), (605, 22880), (650, 21296), (715, 19360), (800, 17303), (880, 15730), (968, 14300), (1040, 13310), (1100, 12584), (1144, 12100), (1210, 11440), (1300, 10648), (1331, 10400), (1430, 9680), (1573, 8800), (1760, 7865), (1936, 7150), (2080, 6655), (2200, 6292), (2288, 6050), (2420, 5720), (2600, 5324), (2662, 5200), (2860, 4840), (3025, 4576), (3146, 4400), (3575, 3872)]