77900760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1670

約数の個数: 192

約数和(自身を含む): 304761600

約数和(自身を除く): 226860840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1627, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3254, 3420, 3990, 4788, 4881, 5320, 5985, 6508, 6840, 7980, 8135, 9576, 9762, 11389, 11970, 13016, 14643, 15960, 16270, 19524, 22778, 23940, 24405, 29286, 30913, 32540, 34167, 39048, 45556, 47880, 48810, 56945, 58572, 61826, 65080, 68334, 73215, 91112, 92739, 97620, 102501, 113890, 117144, 123652, 136668, 146430, 154565, 170835, 185478, 195240, 205002, 216391, 227780, 247304, 273336, 278217, 292860, 309130, 341670, 370956, 410004, 432782, 455560, 463695, 512505, 556434, 585720, 618260, 649173, 683340, 741912, 820008, 865564, 927390, 1025010, 1081955, 1112868, 1236520, 1298346, 1366680, 1391085, 1731128, 1854780, 1947519, 2050020, 2163910, 2225736, 2596692, 2782170, 3245865, 3709560, 3895038, 4100040, 4327820, 5193384, 5564340, 6491730, 7790076, 8655640, 9737595, 11128680, 12983460, 15580152, 19475190, 25966920, 38950380, 77900760]

約数ペア:

[(1, 77900760), (2, 38950380), (3, 25966920), (4, 19475190), (5, 15580152), (6, 12983460), (7, 11128680), (8, 9737595), (9, 8655640), (10, 7790076), (12, 6491730), (14, 5564340), (15, 5193384), (18, 4327820), (19, 4100040), (20, 3895038), (21, 3709560), (24, 3245865), (28, 2782170), (30, 2596692), (35, 2225736), (36, 2163910), (38, 2050020), (40, 1947519), (42, 1854780), (45, 1731128), (56, 1391085), (57, 1366680), (60, 1298346), (63, 1236520), (70, 1112868), (72, 1081955), (76, 1025010), (84, 927390), (90, 865564), (95, 820008), (105, 741912), (114, 683340), (120, 649173), (126, 618260), (133, 585720), (140, 556434), (152, 512505), (168, 463695), (171, 455560), (180, 432782), (190, 410004), (210, 370956), (228, 341670), (252, 309130), (266, 292860), (280, 278217), (285, 273336), (315, 247304), (342, 227780), (360, 216391), (380, 205002), (399, 195240), (420, 185478), (456, 170835), (504, 154565), (532, 146430), (570, 136668), (630, 123652), (665, 117144), (684, 113890), (760, 102501), (798, 97620), (840, 92739), (855, 91112), (1064, 73215), (1140, 68334), (1197, 65080), (1260, 61826), (1330, 58572), (1368, 56945), (1596, 48810), (1627, 47880), (1710, 45556), (1995, 39048), (2280, 34167), (2394, 32540), (2520, 30913), (2660, 29286), (3192, 24405), (3254, 23940), (3420, 22778), (3990, 19524), (4788, 16270), (4881, 15960), (5320, 14643), (5985, 13016), (6508, 11970), (6840, 11389), (7980, 9762), (8135, 9576)]