73842840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 254741760

約数和(自身を除く): 180898920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 107, 108, 120, 135, 142, 162, 180, 213, 214, 216, 243, 270, 284, 321, 324, 355, 360, 405, 426, 428, 486, 535, 540, 568, 639, 642, 648, 710, 810, 852, 856, 963, 972, 1065, 1070, 1080, 1215, 1278, 1284, 1420, 1605, 1620, 1704, 1917, 1926, 1944, 2130, 2140, 2430, 2556, 2568, 2840, 2889, 3195, 3210, 3240, 3834, 3852, 4260, 4280, 4815, 4860, 5112, 5751, 5778, 6390, 6420, 7597, 7668, 7704, 8520, 8667, 9585, 9630, 9720, 11502, 11556, 12780, 12840, 14445, 15194, 15336, 17253, 17334, 19170, 19260, 22791, 23004, 23112, 25560, 26001, 28755, 28890, 30388, 34506, 34668, 37985, 38340, 38520, 43335, 45582, 46008, 52002, 57510, 57780, 60776, 68373, 69012, 69336, 75970, 76680, 86265, 86670, 91164, 104004, 113955, 115020, 115560, 130005, 136746, 138024, 151940, 172530, 173340, 182328, 205119, 208008, 227910, 230040, 260010, 273492, 303880, 341865, 345060, 346680, 410238, 455820, 520020, 546984, 615357, 683730, 690120, 820476, 911640, 1025595, 1040040, 1230714, 1367460, 1640952, 1846071, 2051190, 2461428, 2734920, 3076785, 3692142, 4102380, 4922856, 6153570, 7384284, 8204760, 9230355, 12307140, 14768568, 18460710, 24614280, 36921420, 73842840]

約数ペア:

[(1, 73842840), (2, 36921420), (3, 24614280), (4, 18460710), (5, 14768568), (6, 12307140), (8, 9230355), (9, 8204760), (10, 7384284), (12, 6153570), (15, 4922856), (18, 4102380), (20, 3692142), (24, 3076785), (27, 2734920), (30, 2461428), (36, 2051190), (40, 1846071), (45, 1640952), (54, 1367460), (60, 1230714), (71, 1040040), (72, 1025595), (81, 911640), (90, 820476), (107, 690120), (108, 683730), (120, 615357), (135, 546984), (142, 520020), (162, 455820), (180, 410238), (213, 346680), (214, 345060), (216, 341865), (243, 303880), (270, 273492), (284, 260010), (321, 230040), (324, 227910), (355, 208008), (360, 205119), (405, 182328), (426, 173340), (428, 172530), (486, 151940), (535, 138024), (540, 136746), (568, 130005), (639, 115560), (642, 115020), (648, 113955), (710, 104004), (810, 91164), (852, 86670), (856, 86265), (963, 76680), (972, 75970), (1065, 69336), (1070, 69012), (1080, 68373), (1215, 60776), (1278, 57780), (1284, 57510), (1420, 52002), (1605, 46008), (1620, 45582), (1704, 43335), (1917, 38520), (1926, 38340), (1944, 37985), (2130, 34668), (2140, 34506), (2430, 30388), (2556, 28890), (2568, 28755), (2840, 26001), (2889, 25560), (3195, 23112), (3210, 23004), (3240, 22791), (3834, 19260), (3852, 19170), (4260, 17334), (4280, 17253), (4815, 15336), (4860, 15194), (5112, 14445), (5751, 12840), (5778, 12780), (6390, 11556), (6420, 11502), (7597, 9720), (7668, 9630), (7704, 9585), (8520, 8667)]