84897540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 325817856

約数和(自身を除く): 240920316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 71, 73, 78, 84, 90, 91, 105, 117, 126, 130, 140, 142, 146, 156, 180, 182, 195, 210, 213, 219, 234, 252, 260, 273, 284, 292, 315, 355, 364, 365, 390, 420, 426, 438, 455, 468, 497, 511, 546, 585, 630, 639, 657, 710, 730, 780, 819, 852, 876, 910, 923, 949, 994, 1022, 1065, 1092, 1095, 1170, 1260, 1278, 1314, 1365, 1420, 1460, 1491, 1533, 1638, 1820, 1846, 1898, 1988, 2044, 2130, 2190, 2340, 2485, 2555, 2556, 2628, 2730, 2769, 2847, 2982, 3066, 3195, 3276, 3285, 3692, 3796, 4095, 4260, 4380, 4473, 4599, 4615, 4745, 4970, 5110, 5183, 5460, 5538, 5694, 5964, 6132, 6390, 6461, 6570, 6643, 7455, 7665, 8190, 8307, 8541, 8946, 9198, 9230, 9490, 9940, 10220, 10366, 11076, 11388, 12780, 12922, 13140, 13286, 13845, 14235, 14910, 15330, 15549, 16380, 16614, 17082, 17892, 18396, 18460, 18980, 19383, 19929, 20732, 22365, 22995, 25844, 25915, 26572, 27690, 28470, 29820, 30660, 31098, 32305, 33215, 33228, 34164, 36281, 38766, 39858, 41535, 42705, 44730, 45990, 46647, 51830, 55380, 56940, 58149, 59787, 62196, 64610, 66430, 67379, 72562, 77532, 77745, 79716, 83070, 85410, 89460, 91980, 93294, 96915, 99645, 103660, 108843, 116298, 119574, 129220, 132860, 134758, 145124, 155490, 166140, 170820, 181405, 186588, 193830, 199290, 202137, 217686, 232596, 233235, 239148, 269516, 290745, 298935, 310980, 326529, 336895, 362810, 387660, 398580, 404274, 435372, 466470, 471653, 544215, 581490, 597870, 606411, 653058, 673790, 725620, 808548, 932940, 943306, 1010685, 1088430, 1162980, 1195740, 1212822, 1306116, 1347580, 1414959, 1632645, 1886612, 2021370, 2176860, 2358265, 2425644, 2829918, 3032055, 3265290, 4042740, 4244877, 4716530, 5659836, 6064110, 6530580, 7074795, 8489754, 9433060, 12128220, 14149590, 16979508, 21224385, 28299180, 42448770, 84897540]

約数ペア:

[(1, 84897540), (2, 42448770), (3, 28299180), (4, 21224385), (5, 16979508), (6, 14149590), (7, 12128220), (9, 9433060), (10, 8489754), (12, 7074795), (13, 6530580), (14, 6064110), (15, 5659836), (18, 4716530), (20, 4244877), (21, 4042740), (26, 3265290), (28, 3032055), (30, 2829918), (35, 2425644), (36, 2358265), (39, 2176860), (42, 2021370), (45, 1886612), (52, 1632645), (60, 1414959), (63, 1347580), (65, 1306116), (70, 1212822), (71, 1195740), (73, 1162980), (78, 1088430), (84, 1010685), (90, 943306), (91, 932940), (105, 808548), (117, 725620), (126, 673790), (130, 653058), (140, 606411), (142, 597870), (146, 581490), (156, 544215), (180, 471653), (182, 466470), (195, 435372), (210, 404274), (213, 398580), (219, 387660), (234, 362810), (252, 336895), (260, 326529), (273, 310980), (284, 298935), (292, 290745), (315, 269516), (355, 239148), (364, 233235), (365, 232596), (390, 217686), (420, 202137), (426, 199290), (438, 193830), (455, 186588), (468, 181405), (497, 170820), (511, 166140), (546, 155490), (585, 145124), (630, 134758), (639, 132860), (657, 129220), (710, 119574), (730, 116298), (780, 108843), (819, 103660), (852, 99645), (876, 96915), (910, 93294), (923, 91980), (949, 89460), (994, 85410), (1022, 83070), (1065, 79716), (1092, 77745), (1095, 77532), (1170, 72562), (1260, 67379), (1278, 66430), (1314, 64610), (1365, 62196), (1420, 59787), (1460, 58149), (1491, 56940), (1533, 55380), (1638, 51830), (1820, 46647), (1846, 45990), (1898, 44730), (1988, 42705), (2044, 41535), (2130, 39858), (2190, 38766), (2340, 36281), (2485, 34164), (2555, 33228), (2556, 33215), (2628, 32305), (2730, 31098), (2769, 30660), (2847, 29820), (2982, 28470), (3066, 27690), (3195, 26572), (3276, 25915), (3285, 25844), (3692, 22995), (3796, 22365), (4095, 20732), (4260, 19929), (4380, 19383), (4473, 18980), (4599, 18460), (4615, 18396), (4745, 17892), (4970, 17082), (5110, 16614), (5183, 16380), (5460, 15549), (5538, 15330), (5694, 14910), (5964, 14235), (6132, 13845), (6390, 13286), (6461, 13140), (6570, 12922), (6643, 12780), (7455, 11388), (7665, 11076), (8190, 10366), (8307, 10220), (8541, 9940), (8946, 9490), (9198, 9230)]