142830090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 435891456

約数和(自身を除く): 293061366

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 43, 45, 51, 65, 78, 85, 86, 90, 102, 117, 129, 130, 153, 167, 170, 195, 215, 221, 234, 255, 258, 306, 334, 387, 390, 430, 442, 501, 510, 559, 585, 645, 663, 731, 765, 774, 835, 1002, 1105, 1118, 1170, 1290, 1326, 1462, 1503, 1530, 1670, 1677, 1935, 1989, 2171, 2193, 2210, 2505, 2795, 2839, 3006, 3315, 3354, 3655, 3870, 3978, 4342, 4386, 5010, 5031, 5590, 5678, 6513, 6579, 6630, 7181, 7310, 7515, 8385, 8517, 9503, 9945, 10062, 10855, 10965, 13026, 13158, 14195, 14362, 15030, 16770, 17034, 19006, 19539, 19890, 21543, 21710, 21930, 25155, 25551, 28390, 28509, 32565, 32895, 35905, 36907, 39078, 42585, 43086, 47515, 50310, 51102, 57018, 64629, 65130, 65790, 71810, 73814, 85170, 85527, 93353, 95030, 97695, 107715, 110721, 122077, 127755, 129258, 142545, 171054, 184535, 186706, 195390, 215430, 221442, 244154, 255510, 280059, 285090, 323145, 332163, 366231, 369070, 427635, 466765, 553605, 560118, 610385, 646290, 664326, 732462, 840177, 855270, 933530, 1098693, 1107210, 1220770, 1400295, 1587001, 1660815, 1680354, 1831155, 2197386, 2800590, 3174002, 3321630, 3662310, 4200885, 4761003, 5493465, 7935005, 8401770, 9522006, 10986930, 14283009, 15870010, 23805015, 28566018, 47610030, 71415045, 142830090]

約数ペア:

[(1, 142830090), (2, 71415045), (3, 47610030), (5, 28566018), (6, 23805015), (9, 15870010), (10, 14283009), (13, 10986930), (15, 9522006), (17, 8401770), (18, 7935005), (26, 5493465), (30, 4761003), (34, 4200885), (39, 3662310), (43, 3321630), (45, 3174002), (51, 2800590), (65, 2197386), (78, 1831155), (85, 1680354), (86, 1660815), (90, 1587001), (102, 1400295), (117, 1220770), (129, 1107210), (130, 1098693), (153, 933530), (167, 855270), (170, 840177), (195, 732462), (215, 664326), (221, 646290), (234, 610385), (255, 560118), (258, 553605), (306, 466765), (334, 427635), (387, 369070), (390, 366231), (430, 332163), (442, 323145), (501, 285090), (510, 280059), (559, 255510), (585, 244154), (645, 221442), (663, 215430), (731, 195390), (765, 186706), (774, 184535), (835, 171054), (1002, 142545), (1105, 129258), (1118, 127755), (1170, 122077), (1290, 110721), (1326, 107715), (1462, 97695), (1503, 95030), (1530, 93353), (1670, 85527), (1677, 85170), (1935, 73814), (1989, 71810), (2171, 65790), (2193, 65130), (2210, 64629), (2505, 57018), (2795, 51102), (2839, 50310), (3006, 47515), (3315, 43086), (3354, 42585), (3655, 39078), (3870, 36907), (3978, 35905), (4342, 32895), (4386, 32565), (5010, 28509), (5031, 28390), (5590, 25551), (5678, 25155), (6513, 21930), (6579, 21710), (6630, 21543), (7181, 19890), (7310, 19539), (7515, 19006), (8385, 17034), (8517, 16770), (9503, 15030), (9945, 14362), (10062, 14195), (10855, 13158), (10965, 13026)]