54001890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 148127616

約数和(自身を除く): 94125726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 243, 270, 313, 355, 405, 426, 486, 626, 639, 710, 810, 939, 1065, 1215, 1278, 1565, 1878, 1917, 2130, 2430, 2817, 3130, 3195, 3834, 4695, 5634, 5751, 6390, 8451, 9390, 9585, 11502, 14085, 16902, 17253, 19170, 22223, 25353, 28170, 28755, 34506, 42255, 44446, 50706, 57510, 66669, 76059, 84510, 86265, 111115, 126765, 133338, 152118, 172530, 200007, 222230, 253530, 333345, 380295, 400014, 600021, 666690, 760590, 1000035, 1200042, 1800063, 2000070, 3000105, 3600126, 5400189, 6000210, 9000315, 10800378, 18000630, 27000945, 54001890]

約数ペア:

[(1, 54001890), (2, 27000945), (3, 18000630), (5, 10800378), (6, 9000315), (9, 6000210), (10, 5400189), (15, 3600126), (18, 3000105), (27, 2000070), (30, 1800063), (45, 1200042), (54, 1000035), (71, 760590), (81, 666690), (90, 600021), (135, 400014), (142, 380295), (162, 333345), (213, 253530), (243, 222230), (270, 200007), (313, 172530), (355, 152118), (405, 133338), (426, 126765), (486, 111115), (626, 86265), (639, 84510), (710, 76059), (810, 66669), (939, 57510), (1065, 50706), (1215, 44446), (1278, 42255), (1565, 34506), (1878, 28755), (1917, 28170), (2130, 25353), (2430, 22223), (2817, 19170), (3130, 17253), (3195, 16902), (3834, 14085), (4695, 11502), (5634, 9585), (5751, 9390), (6390, 8451)]