90658620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 326918592

約数和(自身を除く): 236259972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 43, 45, 51, 52, 53, 60, 65, 68, 78, 85, 86, 90, 102, 106, 117, 129, 130, 153, 156, 159, 170, 172, 180, 195, 204, 212, 215, 221, 234, 255, 258, 260, 265, 306, 318, 340, 387, 390, 430, 442, 468, 477, 510, 516, 530, 559, 585, 612, 636, 645, 663, 689, 731, 765, 774, 780, 795, 860, 884, 901, 954, 1020, 1060, 1105, 1118, 1170, 1290, 1326, 1378, 1462, 1530, 1548, 1590, 1677, 1802, 1908, 1935, 1989, 2067, 2193, 2210, 2236, 2279, 2340, 2385, 2580, 2652, 2703, 2756, 2795, 2924, 3060, 3180, 3315, 3354, 3445, 3604, 3655, 3870, 3978, 4134, 4386, 4420, 4505, 4558, 4770, 5031, 5406, 5590, 6201, 6579, 6630, 6708, 6837, 6890, 7310, 7740, 7956, 8109, 8268, 8385, 8772, 9010, 9116, 9503, 9540, 9945, 10062, 10335, 10812, 10965, 11180, 11395, 11713, 12402, 13158, 13260, 13515, 13674, 13780, 14620, 16218, 16770, 18020, 19006, 19890, 20124, 20511, 20670, 21930, 22790, 23426, 24804, 25155, 26316, 27030, 27348, 28509, 29627, 31005, 32436, 32895, 33540, 34185, 35139, 38012, 38743, 39780, 40545, 41022, 41340, 43860, 45580, 46852, 47515, 50310, 54060, 57018, 58565, 59254, 62010, 65790, 68370, 70278, 77486, 81090, 82044, 85527, 88881, 95030, 100620, 102555, 105417, 114036, 116229, 117130, 118508, 124020, 131580, 136740, 140556, 142545, 148135, 154972, 162180, 171054, 175695, 177762, 190060, 193715, 205110, 210834, 232458, 234260, 266643, 285090, 296270, 342108, 348687, 351390, 355524, 387430, 410220, 421668, 427635, 444405, 464916, 503659, 527085, 533286, 570180, 581145, 592540, 697374, 702780, 774860, 855270, 888810, 1007318, 1054170, 1066572, 1162290, 1333215, 1394748, 1510977, 1710540, 1743435, 1777620, 2014636, 2108340, 2324580, 2518295, 2666430, 3021954, 3486870, 4532931, 5036590, 5332860, 6043908, 6973740, 7554885, 9065862, 10073180, 15109770, 18131724, 22664655, 30219540, 45329310, 90658620]

約数ペア:

[(1, 90658620), (2, 45329310), (3, 30219540), (4, 22664655), (5, 18131724), (6, 15109770), (9, 10073180), (10, 9065862), (12, 7554885), (13, 6973740), (15, 6043908), (17, 5332860), (18, 5036590), (20, 4532931), (26, 3486870), (30, 3021954), (34, 2666430), (36, 2518295), (39, 2324580), (43, 2108340), (45, 2014636), (51, 1777620), (52, 1743435), (53, 1710540), (60, 1510977), (65, 1394748), (68, 1333215), (78, 1162290), (85, 1066572), (86, 1054170), (90, 1007318), (102, 888810), (106, 855270), (117, 774860), (129, 702780), (130, 697374), (153, 592540), (156, 581145), (159, 570180), (170, 533286), (172, 527085), (180, 503659), (195, 464916), (204, 444405), (212, 427635), (215, 421668), (221, 410220), (234, 387430), (255, 355524), (258, 351390), (260, 348687), (265, 342108), (306, 296270), (318, 285090), (340, 266643), (387, 234260), (390, 232458), (430, 210834), (442, 205110), (468, 193715), (477, 190060), (510, 177762), (516, 175695), (530, 171054), (559, 162180), (585, 154972), (612, 148135), (636, 142545), (645, 140556), (663, 136740), (689, 131580), (731, 124020), (765, 118508), (774, 117130), (780, 116229), (795, 114036), (860, 105417), (884, 102555), (901, 100620), (954, 95030), (1020, 88881), (1060, 85527), (1105, 82044), (1118, 81090), (1170, 77486), (1290, 70278), (1326, 68370), (1378, 65790), (1462, 62010), (1530, 59254), (1548, 58565), (1590, 57018), (1677, 54060), (1802, 50310), (1908, 47515), (1935, 46852), (1989, 45580), (2067, 43860), (2193, 41340), (2210, 41022), (2236, 40545), (2279, 39780), (2340, 38743), (2385, 38012), (2580, 35139), (2652, 34185), (2703, 33540), (2756, 32895), (2795, 32436), (2924, 31005), (3060, 29627), (3180, 28509), (3315, 27348), (3354, 27030), (3445, 26316), (3604, 25155), (3655, 24804), (3870, 23426), (3978, 22790), (4134, 21930), (4386, 20670), (4420, 20511), (4505, 20124), (4558, 19890), (4770, 19006), (5031, 18020), (5406, 16770), (5590, 16218), (6201, 14620), (6579, 13780), (6630, 13674), (6708, 13515), (6837, 13260), (6890, 13158), (7310, 12402), (7740, 11713), (7956, 11395), (8109, 11180), (8268, 10965), (8385, 10812), (8772, 10335), (9010, 10062), (9116, 9945), (9503, 9540)]