89030340

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{2617}}^1$

素因数の和:2648

約数の個数: 144

約数和(自身を含む): 320191872

約数和(自身を除く): 231161532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2617, 2835, 3402, 3780, 4860, 5234, 5670, 6804, 7851, 8505, 10468, 11340, 13085, 15702, 17010, 18319, 23553, 26170, 31404, 34020, 36638, 39255, 47106, 52340, 54957, 70659, 73276, 78510, 91595, 94212, 109914, 117765, 141318, 157020, 164871, 183190, 211977, 219828, 235530, 274785, 282636, 329742, 353295, 366380, 423954, 471060, 494613, 549570, 635931, 659484, 706590, 824355, 847908, 989226, 1059885, 1099140, 1271862, 1413180, 1483839, 1648710, 1978452, 2119770, 2473065, 2543724, 2967678, 3179655, 3297420, 4239540, 4451517, 4946130, 5935356, 6359310, 7419195, 8903034, 9892260, 12718620, 14838390, 17806068, 22257585, 29676780, 44515170, 89030340]

約数ペア:

[(1, 89030340), (2, 44515170), (3, 29676780), (4, 22257585), (5, 17806068), (6, 14838390), (7, 12718620), (9, 9892260), (10, 8903034), (12, 7419195), (14, 6359310), (15, 5935356), (18, 4946130), (20, 4451517), (21, 4239540), (27, 3297420), (28, 3179655), (30, 2967678), (35, 2543724), (36, 2473065), (42, 2119770), (45, 1978452), (54, 1648710), (60, 1483839), (63, 1413180), (70, 1271862), (81, 1099140), (84, 1059885), (90, 989226), (105, 847908), (108, 824355), (126, 706590), (135, 659484), (140, 635931), (162, 549570), (180, 494613), (189, 471060), (210, 423954), (243, 366380), (252, 353295), (270, 329742), (315, 282636), (324, 274785), (378, 235530), (405, 219828), (420, 211977), (486, 183190), (540, 164871), (567, 157020), (630, 141318), (756, 117765), (810, 109914), (945, 94212), (972, 91595), (1134, 78510), (1215, 73276), (1260, 70659), (1620, 54957), (1701, 52340), (1890, 47106), (2268, 39255), (2430, 36638), (2617, 34020), (2835, 31404), (3402, 26170), (3780, 23553), (4860, 18319), (5234, 17010), (5670, 15702), (6804, 13085), (7851, 11340), (8505, 10468)]