82167540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 287884800

約数和(自身を除く): 205717260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 101, 105, 130, 140, 149, 156, 182, 195, 202, 210, 260, 273, 298, 303, 364, 390, 404, 420, 447, 455, 505, 546, 596, 606, 707, 745, 780, 894, 910, 1010, 1043, 1092, 1212, 1313, 1365, 1414, 1490, 1515, 1788, 1820, 1937, 2020, 2086, 2121, 2235, 2626, 2730, 2828, 2980, 3030, 3129, 3535, 3874, 3939, 4172, 4242, 4470, 5215, 5252, 5460, 5811, 6060, 6258, 6565, 7070, 7748, 7878, 8484, 8940, 9191, 9685, 10430, 10605, 11622, 12516, 13130, 13559, 14140, 15049, 15645, 15756, 18382, 19370, 19695, 20860, 21210, 23244, 26260, 27118, 27573, 29055, 30098, 31290, 36764, 38740, 39390, 40677, 42420, 45147, 45955, 54236, 55146, 58110, 60196, 62580, 67795, 75245, 78780, 81354, 90294, 91910, 105343, 110292, 116220, 135590, 137865, 150490, 162708, 180588, 183820, 195637, 203385, 210686, 225735, 271180, 275730, 300980, 316029, 391274, 406770, 421372, 451470, 526715, 551460, 586911, 632058, 782548, 813540, 902940, 978185, 1053430, 1173822, 1264116, 1369459, 1580145, 1956370, 2106860, 2347644, 2738918, 2934555, 3160290, 3912740, 4108377, 5477836, 5869110, 6320580, 6847295, 8216754, 11738220, 13694590, 16433508, 20541885, 27389180, 41083770, 82167540]

約数ペア:

[(1, 82167540), (2, 41083770), (3, 27389180), (4, 20541885), (5, 16433508), (6, 13694590), (7, 11738220), (10, 8216754), (12, 6847295), (13, 6320580), (14, 5869110), (15, 5477836), (20, 4108377), (21, 3912740), (26, 3160290), (28, 2934555), (30, 2738918), (35, 2347644), (39, 2106860), (42, 1956370), (52, 1580145), (60, 1369459), (65, 1264116), (70, 1173822), (78, 1053430), (84, 978185), (91, 902940), (101, 813540), (105, 782548), (130, 632058), (140, 586911), (149, 551460), (156, 526715), (182, 451470), (195, 421372), (202, 406770), (210, 391274), (260, 316029), (273, 300980), (298, 275730), (303, 271180), (364, 225735), (390, 210686), (404, 203385), (420, 195637), (447, 183820), (455, 180588), (505, 162708), (546, 150490), (596, 137865), (606, 135590), (707, 116220), (745, 110292), (780, 105343), (894, 91910), (910, 90294), (1010, 81354), (1043, 78780), (1092, 75245), (1212, 67795), (1313, 62580), (1365, 60196), (1414, 58110), (1490, 55146), (1515, 54236), (1788, 45955), (1820, 45147), (1937, 42420), (2020, 40677), (2086, 39390), (2121, 38740), (2235, 36764), (2626, 31290), (2730, 30098), (2828, 29055), (2980, 27573), (3030, 27118), (3129, 26260), (3535, 23244), (3874, 21210), (3939, 20860), (4172, 19695), (4242, 19370), (4470, 18382), (5215, 15756), (5252, 15645), (5460, 15049), (5811, 14140), (6060, 13559), (6258, 13130), (6565, 12516), (7070, 11622), (7748, 10605), (7878, 10430), (8484, 9685), (8940, 9191)]