153483480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:874

約数の個数: 192

約数和(自身を含む): 545875200

約数和(自身を除く): 392391720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 809, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1581, 1618, 1860, 2040, 2108, 2232, 2427, 2635, 2790, 3060, 3162, 3236, 3720, 4045, 4216, 4743, 4854, 5270, 5580, 6120, 6324, 6472, 7281, 7905, 8090, 9486, 9708, 10540, 11160, 12135, 12648, 13753, 14562, 15810, 16180, 18972, 19416, 21080, 23715, 24270, 25079, 27506, 29124, 31620, 32360, 36405, 37944, 41259, 47430, 48540, 50158, 55012, 58248, 63240, 68765, 72810, 75237, 82518, 94860, 97080, 100316, 110024, 123777, 125395, 137530, 145620, 150474, 165036, 189720, 200632, 206295, 225711, 247554, 250790, 275060, 291240, 300948, 330072, 376185, 412590, 426343, 451422, 495108, 501580, 550120, 601896, 618885, 752370, 825180, 852686, 902844, 990216, 1003160, 1128555, 1237770, 1279029, 1504740, 1650360, 1705372, 1805688, 2131715, 2257110, 2475540, 2558058, 3009480, 3410744, 3837087, 4263430, 4514220, 4951080, 5116116, 6395145, 7674174, 8526860, 9028440, 10232232, 12790290, 15348348, 17053720, 19185435, 25580580, 30696696, 38370870, 51161160, 76741740, 153483480]

約数ペア:

[(1, 153483480), (2, 76741740), (3, 51161160), (4, 38370870), (5, 30696696), (6, 25580580), (8, 19185435), (9, 17053720), (10, 15348348), (12, 12790290), (15, 10232232), (17, 9028440), (18, 8526860), (20, 7674174), (24, 6395145), (30, 5116116), (31, 4951080), (34, 4514220), (36, 4263430), (40, 3837087), (45, 3410744), (51, 3009480), (60, 2558058), (62, 2475540), (68, 2257110), (72, 2131715), (85, 1805688), (90, 1705372), (93, 1650360), (102, 1504740), (120, 1279029), (124, 1237770), (136, 1128555), (153, 1003160), (155, 990216), (170, 902844), (180, 852686), (186, 825180), (204, 752370), (248, 618885), (255, 601896), (279, 550120), (306, 501580), (310, 495108), (340, 451422), (360, 426343), (372, 412590), (408, 376185), (465, 330072), (510, 300948), (527, 291240), (558, 275060), (612, 250790), (620, 247554), (680, 225711), (744, 206295), (765, 200632), (809, 189720), (930, 165036), (1020, 150474), (1054, 145620), (1116, 137530), (1224, 125395), (1240, 123777), (1395, 110024), (1530, 100316), (1581, 97080), (1618, 94860), (1860, 82518), (2040, 75237), (2108, 72810), (2232, 68765), (2427, 63240), (2635, 58248), (2790, 55012), (3060, 50158), (3162, 48540), (3236, 47430), (3720, 41259), (4045, 37944), (4216, 36405), (4743, 32360), (4854, 31620), (5270, 29124), (5580, 27506), (6120, 25079), (6324, 24270), (6472, 23715), (7281, 21080), (7905, 19416), (8090, 18972), (9486, 16180), (9708, 15810), (10540, 14562), (11160, 13753), (12135, 12648)]