86839740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 313709760

約数和(自身を除く): 226870020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 37, 39, 45, 51, 52, 59, 60, 65, 68, 74, 78, 85, 90, 102, 111, 117, 118, 130, 148, 153, 156, 170, 177, 180, 185, 195, 204, 221, 222, 234, 236, 255, 260, 295, 306, 333, 340, 354, 370, 390, 442, 444, 468, 481, 510, 531, 555, 585, 590, 612, 629, 663, 666, 708, 740, 765, 767, 780, 884, 885, 962, 1003, 1020, 1062, 1105, 1110, 1170, 1180, 1258, 1326, 1332, 1443, 1530, 1534, 1665, 1770, 1887, 1924, 1989, 2006, 2124, 2183, 2210, 2220, 2301, 2340, 2405, 2516, 2652, 2655, 2886, 3009, 3060, 3068, 3145, 3315, 3330, 3540, 3774, 3835, 3978, 4012, 4329, 4366, 4420, 4602, 4810, 5015, 5310, 5661, 5772, 6018, 6290, 6549, 6630, 6660, 6903, 7215, 7548, 7670, 7956, 8177, 8658, 8732, 9027, 9204, 9435, 9620, 9945, 10030, 10620, 10915, 11322, 11505, 12036, 12580, 13039, 13098, 13260, 13806, 14430, 15045, 15340, 16354, 17316, 18054, 18870, 19647, 19890, 20060, 21645, 21830, 22644, 23010, 24531, 26078, 26196, 27612, 28305, 28379, 28860, 30090, 32708, 32745, 34515, 36108, 37111, 37740, 39117, 39294, 39780, 40885, 43290, 43660, 45135, 46020, 49062, 52156, 56610, 56758, 60180, 65195, 65490, 69030, 73593, 74222, 78234, 78588, 81770, 85137, 86580, 90270, 98124, 98235, 111333, 113220, 113516, 117351, 122655, 130390, 130980, 138060, 141895, 147186, 148444, 156468, 163540, 170274, 180540, 185555, 195585, 196470, 222666, 234702, 245310, 255411, 260780, 283790, 294372, 333999, 340548, 367965, 371110, 391170, 392940, 425685, 445332, 469404, 482443, 490620, 510822, 556665, 567580, 586755, 667998, 735930, 742220, 782340, 851370, 964886, 1021644, 1113330, 1173510, 1277055, 1335996, 1447329, 1471860, 1669995, 1702740, 1929772, 2226660, 2347020, 2412215, 2554110, 2894658, 3339990, 4341987, 4824430, 5108220, 5789316, 6679980, 7236645, 8683974, 9648860, 14473290, 17367948, 21709935, 28946580, 43419870, 86839740]

約数ペア:

[(1, 86839740), (2, 43419870), (3, 28946580), (4, 21709935), (5, 17367948), (6, 14473290), (9, 9648860), (10, 8683974), (12, 7236645), (13, 6679980), (15, 5789316), (17, 5108220), (18, 4824430), (20, 4341987), (26, 3339990), (30, 2894658), (34, 2554110), (36, 2412215), (37, 2347020), (39, 2226660), (45, 1929772), (51, 1702740), (52, 1669995), (59, 1471860), (60, 1447329), (65, 1335996), (68, 1277055), (74, 1173510), (78, 1113330), (85, 1021644), (90, 964886), (102, 851370), (111, 782340), (117, 742220), (118, 735930), (130, 667998), (148, 586755), (153, 567580), (156, 556665), (170, 510822), (177, 490620), (180, 482443), (185, 469404), (195, 445332), (204, 425685), (221, 392940), (222, 391170), (234, 371110), (236, 367965), (255, 340548), (260, 333999), (295, 294372), (306, 283790), (333, 260780), (340, 255411), (354, 245310), (370, 234702), (390, 222666), (442, 196470), (444, 195585), (468, 185555), (481, 180540), (510, 170274), (531, 163540), (555, 156468), (585, 148444), (590, 147186), (612, 141895), (629, 138060), (663, 130980), (666, 130390), (708, 122655), (740, 117351), (765, 113516), (767, 113220), (780, 111333), (884, 98235), (885, 98124), (962, 90270), (1003, 86580), (1020, 85137), (1062, 81770), (1105, 78588), (1110, 78234), (1170, 74222), (1180, 73593), (1258, 69030), (1326, 65490), (1332, 65195), (1443, 60180), (1530, 56758), (1534, 56610), (1665, 52156), (1770, 49062), (1887, 46020), (1924, 45135), (1989, 43660), (2006, 43290), (2124, 40885), (2183, 39780), (2210, 39294), (2220, 39117), (2301, 37740), (2340, 37111), (2405, 36108), (2516, 34515), (2652, 32745), (2655, 32708), (2886, 30090), (3009, 28860), (3060, 28379), (3068, 28305), (3145, 27612), (3315, 26196), (3330, 26078), (3540, 24531), (3774, 23010), (3835, 22644), (3978, 21830), (4012, 21645), (4329, 20060), (4366, 19890), (4420, 19647), (4602, 18870), (4810, 18054), (5015, 17316), (5310, 16354), (5661, 15340), (5772, 15045), (6018, 14430), (6290, 13806), (6549, 13260), (6630, 13098), (6660, 13039), (6903, 12580), (7215, 12036), (7548, 11505), (7670, 11322), (7956, 10915), (8177, 10620), (8658, 10030), (8732, 9945), (9027, 9620), (9204, 9435)]