239276700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 288

約数和(自身を含む): 879318720

約数和(自身を除く): 640042020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 27, 30, 34, 36, 39, 45, 50, 51, 52, 54, 60, 65, 68, 75, 78, 85, 90, 100, 102, 108, 117, 130, 135, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 270, 300, 306, 325, 340, 351, 390, 401, 425, 442, 450, 459, 468, 510, 540, 585, 612, 650, 663, 675, 702, 765, 780, 802, 850, 884, 900, 918, 975, 1020, 1105, 1170, 1203, 1275, 1300, 1326, 1350, 1404, 1530, 1604, 1700, 1755, 1836, 1950, 1989, 2005, 2210, 2295, 2340, 2406, 2550, 2652, 2700, 2925, 3060, 3315, 3510, 3609, 3825, 3900, 3978, 4010, 4420, 4590, 4812, 5100, 5213, 5525, 5850, 5967, 6015, 6630, 6817, 7020, 7218, 7650, 7956, 8020, 8775, 9180, 9945, 10025, 10426, 10827, 11050, 11475, 11700, 11934, 12030, 13260, 13634, 14436, 15300, 15639, 16575, 17550, 18045, 19890, 20050, 20451, 20852, 21654, 22100, 22950, 23868, 24060, 26065, 27268, 29835, 30075, 31278, 33150, 34085, 35100, 36090, 39780, 40100, 40902, 43308, 45900, 46917, 49725, 52130, 54135, 59670, 60150, 61353, 62556, 66300, 68170, 72180, 78195, 81804, 88621, 90225, 93834, 99450, 102255, 104260, 108270, 119340, 120300, 122706, 130325, 136340, 140751, 149175, 156390, 170425, 177242, 180450, 184059, 187668, 198900, 204510, 216540, 234585, 245412, 260650, 265863, 270675, 281502, 298350, 306765, 312780, 340850, 354484, 360900, 368118, 390975, 409020, 443105, 469170, 511275, 521300, 531726, 541350, 563004, 596700, 613530, 681700, 703755, 736236, 781950, 797589, 886210, 920295, 938340, 1022550, 1063452, 1082700, 1172925, 1227060, 1329315, 1407510, 1533825, 1563900, 1595178, 1772420, 1840590, 2045100, 2215525, 2345850, 2392767, 2658630, 2815020, 3067650, 3190356, 3518775, 3681180, 3987945, 4431050, 4601475, 4691700, 4785534, 5317260, 6135300, 6646575, 7037550, 7975890, 8862100, 9202950, 9571068, 11963835, 13293150, 14075100, 15951780, 18405900, 19939725, 23927670, 26586300, 39879450, 47855340, 59819175, 79758900, 119638350, 239276700]

約数ペア:

[(1, 239276700), (2, 119638350), (3, 79758900), (4, 59819175), (5, 47855340), (6, 39879450), (9, 26586300), (10, 23927670), (12, 19939725), (13, 18405900), (15, 15951780), (17, 14075100), (18, 13293150), (20, 11963835), (25, 9571068), (26, 9202950), (27, 8862100), (30, 7975890), (34, 7037550), (36, 6646575), (39, 6135300), (45, 5317260), (50, 4785534), (51, 4691700), (52, 4601475), (54, 4431050), (60, 3987945), (65, 3681180), (68, 3518775), (75, 3190356), (78, 3067650), (85, 2815020), (90, 2658630), (100, 2392767), (102, 2345850), (108, 2215525), (117, 2045100), (130, 1840590), (135, 1772420), (150, 1595178), (153, 1563900), (156, 1533825), (170, 1407510), (180, 1329315), (195, 1227060), (204, 1172925), (221, 1082700), (225, 1063452), (234, 1022550), (255, 938340), (260, 920295), (270, 886210), (300, 797589), (306, 781950), (325, 736236), (340, 703755), (351, 681700), (390, 613530), (401, 596700), (425, 563004), (442, 541350), (450, 531726), (459, 521300), (468, 511275), (510, 469170), (540, 443105), (585, 409020), (612, 390975), (650, 368118), (663, 360900), (675, 354484), (702, 340850), (765, 312780), (780, 306765), (802, 298350), (850, 281502), (884, 270675), (900, 265863), (918, 260650), (975, 245412), (1020, 234585), (1105, 216540), (1170, 204510), (1203, 198900), (1275, 187668), (1300, 184059), (1326, 180450), (1350, 177242), (1404, 170425), (1530, 156390), (1604, 149175), (1700, 140751), (1755, 136340), (1836, 130325), (1950, 122706), (1989, 120300), (2005, 119340), (2210, 108270), (2295, 104260), (2340, 102255), (2406, 99450), (2550, 93834), (2652, 90225), (2700, 88621), (2925, 81804), (3060, 78195), (3315, 72180), (3510, 68170), (3609, 66300), (3825, 62556), (3900, 61353), (3978, 60150), (4010, 59670), (4420, 54135), (4590, 52130), (4812, 49725), (5100, 46917), (5213, 45900), (5525, 43308), (5850, 40902), (5967, 40100), (6015, 39780), (6630, 36090), (6817, 35100), (7020, 34085), (7218, 33150), (7650, 31278), (7956, 30075), (8020, 29835), (8775, 27268), (9180, 26065), (9945, 24060), (10025, 23868), (10426, 22950), (10827, 22100), (11050, 21654), (11475, 20852), (11700, 20451), (11934, 20050), (12030, 19890), (13260, 18045), (13634, 17550), (14436, 16575), (15300, 15639)]