90425160

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{443}}^1$

素因数の和:479

約数の個数: 224

約数和(自身を含む): 349410240

約数和(自身を除く): 258985080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 443, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 886, 945, 972, 1080, 1134, 1215, 1260, 1329, 1458, 1512, 1620, 1701, 1772, 1890, 1944, 2215, 2268, 2430, 2520, 2658, 2835, 2916, 3101, 3240, 3402, 3544, 3645, 3780, 3987, 4430, 4536, 4860, 5103, 5316, 5670, 5832, 6202, 6645, 6804, 7290, 7560, 7974, 8505, 8860, 9303, 9720, 10206, 10632, 11340, 11961, 12404, 13290, 13608, 14580, 15505, 15948, 17010, 17720, 18606, 19935, 20412, 22680, 23922, 24808, 25515, 26580, 27909, 29160, 31010, 31896, 34020, 35883, 37212, 39870, 40824, 46515, 47844, 51030, 53160, 55818, 59805, 62020, 68040, 71766, 74424, 79740, 83727, 93030, 95688, 102060, 107649, 111636, 119610, 124040, 139545, 143532, 159480, 167454, 179415, 186060, 204120, 215298, 223272, 239220, 251181, 279090, 287064, 322947, 334908, 358830, 372120, 418635, 430596, 478440, 502362, 538245, 558180, 645894, 669816, 717660, 753543, 837270, 861192, 1004724, 1076490, 1116360, 1255905, 1291788, 1435320, 1507086, 1614735, 1674540, 2009448, 2152980, 2260629, 2511810, 2583576, 3014172, 3229470, 3349080, 3767715, 4305960, 4521258, 5023620, 6028344, 6458940, 7535430, 9042516, 10047240, 11303145, 12917880, 15070860, 18085032, 22606290, 30141720, 45212580, 90425160]

約数ペア:

[(1, 90425160), (2, 45212580), (3, 30141720), (4, 22606290), (5, 18085032), (6, 15070860), (7, 12917880), (8, 11303145), (9, 10047240), (10, 9042516), (12, 7535430), (14, 6458940), (15, 6028344), (18, 5023620), (20, 4521258), (21, 4305960), (24, 3767715), (27, 3349080), (28, 3229470), (30, 3014172), (35, 2583576), (36, 2511810), (40, 2260629), (42, 2152980), (45, 2009448), (54, 1674540), (56, 1614735), (60, 1507086), (63, 1435320), (70, 1291788), (72, 1255905), (81, 1116360), (84, 1076490), (90, 1004724), (105, 861192), (108, 837270), (120, 753543), (126, 717660), (135, 669816), (140, 645894), (162, 558180), (168, 538245), (180, 502362), (189, 478440), (210, 430596), (216, 418635), (243, 372120), (252, 358830), (270, 334908), (280, 322947), (315, 287064), (324, 279090), (360, 251181), (378, 239220), (405, 223272), (420, 215298), (443, 204120), (486, 186060), (504, 179415), (540, 167454), (567, 159480), (630, 143532), (648, 139545), (729, 124040), (756, 119610), (810, 111636), (840, 107649), (886, 102060), (945, 95688), (972, 93030), (1080, 83727), (1134, 79740), (1215, 74424), (1260, 71766), (1329, 68040), (1458, 62020), (1512, 59805), (1620, 55818), (1701, 53160), (1772, 51030), (1890, 47844), (1944, 46515), (2215, 40824), (2268, 39870), (2430, 37212), (2520, 35883), (2658, 34020), (2835, 31896), (2916, 31010), (3101, 29160), (3240, 27909), (3402, 26580), (3544, 25515), (3645, 24808), (3780, 23922), (3987, 22680), (4430, 20412), (4536, 19935), (4860, 18606), (5103, 17720), (5316, 17010), (5670, 15948), (5832, 15505), (6202, 14580), (6645, 13608), (6804, 13290), (7290, 12404), (7560, 11961), (7974, 11340), (8505, 10632), (8860, 10206), (9303, 9720)]