288090540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:733

約数の個数: 192

約数和(自身を含む): 966873600

約数和(自身を除く): 678783060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 43, 45, 54, 57, 60, 76, 86, 90, 95, 108, 114, 129, 135, 171, 172, 180, 190, 215, 228, 258, 270, 285, 342, 380, 387, 430, 513, 516, 540, 570, 645, 653, 684, 774, 817, 855, 860, 1026, 1140, 1161, 1290, 1306, 1548, 1634, 1710, 1935, 1959, 2052, 2322, 2451, 2565, 2580, 2612, 3265, 3268, 3420, 3870, 3918, 4085, 4644, 4902, 5130, 5805, 5877, 6530, 7353, 7740, 7836, 8170, 9795, 9804, 10260, 11610, 11754, 12255, 12407, 13060, 14706, 16340, 17631, 19590, 22059, 23220, 23508, 24510, 24814, 28079, 29385, 29412, 35262, 36765, 37221, 39180, 44118, 49020, 49628, 56158, 58770, 62035, 70524, 73530, 74442, 84237, 88155, 88236, 110295, 111663, 112316, 117540, 124070, 140395, 147060, 148884, 168474, 176310, 186105, 220590, 223326, 248140, 252711, 280790, 334989, 336948, 352620, 372210, 421185, 441180, 446652, 505422, 533501, 558315, 561580, 669978, 744420, 758133, 842370, 1010844, 1067002, 1116630, 1263555, 1339956, 1516266, 1600503, 1674945, 1684740, 2134004, 2233260, 2527110, 2667505, 3032532, 3201006, 3349890, 3790665, 4801509, 5054220, 5335010, 6402012, 6699780, 7581330, 8002515, 9603018, 10670020, 14404527, 15162660, 16005030, 19206036, 24007545, 28809054, 32010060, 48015090, 57618108, 72022635, 96030180, 144045270, 288090540]

約数ペア:

[(1, 288090540), (2, 144045270), (3, 96030180), (4, 72022635), (5, 57618108), (6, 48015090), (9, 32010060), (10, 28809054), (12, 24007545), (15, 19206036), (18, 16005030), (19, 15162660), (20, 14404527), (27, 10670020), (30, 9603018), (36, 8002515), (38, 7581330), (43, 6699780), (45, 6402012), (54, 5335010), (57, 5054220), (60, 4801509), (76, 3790665), (86, 3349890), (90, 3201006), (95, 3032532), (108, 2667505), (114, 2527110), (129, 2233260), (135, 2134004), (171, 1684740), (172, 1674945), (180, 1600503), (190, 1516266), (215, 1339956), (228, 1263555), (258, 1116630), (270, 1067002), (285, 1010844), (342, 842370), (380, 758133), (387, 744420), (430, 669978), (513, 561580), (516, 558315), (540, 533501), (570, 505422), (645, 446652), (653, 441180), (684, 421185), (774, 372210), (817, 352620), (855, 336948), (860, 334989), (1026, 280790), (1140, 252711), (1161, 248140), (1290, 223326), (1306, 220590), (1548, 186105), (1634, 176310), (1710, 168474), (1935, 148884), (1959, 147060), (2052, 140395), (2322, 124070), (2451, 117540), (2565, 112316), (2580, 111663), (2612, 110295), (3265, 88236), (3268, 88155), (3420, 84237), (3870, 74442), (3918, 73530), (4085, 70524), (4644, 62035), (4902, 58770), (5130, 56158), (5805, 49628), (5877, 49020), (6530, 44118), (7353, 39180), (7740, 37221), (7836, 36765), (8170, 35262), (9795, 29412), (9804, 29385), (10260, 28079), (11610, 24814), (11754, 24510), (12255, 23508), (12407, 23220), (13060, 22059), (14706, 19590), (16340, 17631)]