148905540

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{1459}}^1$

素因数の和:1493

約数の個数: 168

約数和(自身を含む): 536182080

約数和(自身を除く): 387276540

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, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1459, 1620, 1701, 1890, 2268, 2430, 2835, 2916, 2918, 3402, 3645, 3780, 4377, 4860, 5103, 5670, 5836, 6804, 7290, 7295, 8505, 8754, 10206, 10213, 11340, 13131, 14580, 14590, 17010, 17508, 20412, 20426, 21885, 25515, 26262, 29180, 30639, 34020, 39393, 40852, 43770, 51030, 51065, 52524, 61278, 65655, 78786, 87540, 91917, 102060, 102130, 118179, 122556, 131310, 153195, 157572, 183834, 196965, 204260, 236358, 262620, 275751, 306390, 354537, 367668, 393930, 459585, 472716, 551502, 590895, 612780, 709074, 787860, 827253, 919170, 1063611, 1103004, 1181790, 1378755, 1418148, 1654506, 1772685, 1838340, 2127222, 2363580, 2481759, 2757510, 3309012, 3545370, 4136265, 4254444, 4963518, 5318055, 5515020, 7090740, 7445277, 8272530, 9927036, 10636110, 12408795, 14890554, 16545060, 21272220, 24817590, 29781108, 37226385, 49635180, 74452770, 148905540]

約数ペア:

[(1, 148905540), (2, 74452770), (3, 49635180), (4, 37226385), (5, 29781108), (6, 24817590), (7, 21272220), (9, 16545060), (10, 14890554), (12, 12408795), (14, 10636110), (15, 9927036), (18, 8272530), (20, 7445277), (21, 7090740), (27, 5515020), (28, 5318055), (30, 4963518), (35, 4254444), (36, 4136265), (42, 3545370), (45, 3309012), (54, 2757510), (60, 2481759), (63, 2363580), (70, 2127222), (81, 1838340), (84, 1772685), (90, 1654506), (105, 1418148), (108, 1378755), (126, 1181790), (135, 1103004), (140, 1063611), (162, 919170), (180, 827253), (189, 787860), (210, 709074), (243, 612780), (252, 590895), (270, 551502), (315, 472716), (324, 459585), (378, 393930), (405, 367668), (420, 354537), (486, 306390), (540, 275751), (567, 262620), (630, 236358), (729, 204260), (756, 196965), (810, 183834), (945, 157572), (972, 153195), (1134, 131310), (1215, 122556), (1260, 118179), (1458, 102130), (1459, 102060), (1620, 91917), (1701, 87540), (1890, 78786), (2268, 65655), (2430, 61278), (2835, 52524), (2916, 51065), (2918, 51030), (3402, 43770), (3645, 40852), (3780, 39393), (4377, 34020), (4860, 30639), (5103, 29180), (5670, 26262), (5836, 25515), (6804, 21885), (7290, 20426), (7295, 20412), (8505, 17508), (8754, 17010), (10206, 14590), (10213, 14580), (11340, 13131)]