290383200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1358

約数の個数: 216

約数和(自身を含む): 1057807296

約数和(自身を除く): 767424096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 200, 225, 240, 248, 279, 288, 300, 310, 360, 372, 400, 450, 465, 480, 496, 558, 600, 620, 720, 744, 775, 800, 900, 930, 992, 1116, 1200, 1240, 1301, 1395, 1440, 1488, 1550, 1800, 1860, 2232, 2325, 2400, 2480, 2602, 2790, 2976, 3100, 3600, 3720, 3903, 4464, 4650, 4960, 5204, 5580, 6200, 6505, 6975, 7200, 7440, 7806, 8928, 9300, 10408, 11160, 11709, 12400, 13010, 13950, 14880, 15612, 18600, 19515, 20816, 22320, 23418, 24800, 26020, 27900, 31224, 32525, 37200, 39030, 40331, 41632, 44640, 46836, 52040, 55800, 58545, 62448, 65050, 74400, 78060, 80662, 93672, 97575, 104080, 111600, 117090, 120993, 124896, 130100, 156120, 161324, 187344, 195150, 201655, 208160, 223200, 234180, 241986, 260200, 292725, 312240, 322648, 362979, 374688, 390300, 403310, 468360, 483972, 520400, 585450, 604965, 624480, 645296, 725958, 780600, 806620, 936720, 967944, 1008275, 1040800, 1170900, 1209930, 1290592, 1451916, 1561200, 1613240, 1814895, 1873440, 1935888, 2016550, 2341800, 2419860, 2903832, 3024825, 3122400, 3226480, 3629790, 3871776, 4033100, 4683600, 4839720, 5807664, 6049650, 6452960, 7259580, 8066200, 9074475, 9367200, 9679440, 11615328, 12099300, 14519160, 16132400, 18148950, 19358880, 24198600, 29038320, 32264800, 36297900, 48397200, 58076640, 72595800, 96794400, 145191600, 290383200]

約数ペア:

[(1, 290383200), (2, 145191600), (3, 96794400), (4, 72595800), (5, 58076640), (6, 48397200), (8, 36297900), (9, 32264800), (10, 29038320), (12, 24198600), (15, 19358880), (16, 18148950), (18, 16132400), (20, 14519160), (24, 12099300), (25, 11615328), (30, 9679440), (31, 9367200), (32, 9074475), (36, 8066200), (40, 7259580), (45, 6452960), (48, 6049650), (50, 5807664), (60, 4839720), (62, 4683600), (72, 4033100), (75, 3871776), (80, 3629790), (90, 3226480), (93, 3122400), (96, 3024825), (100, 2903832), (120, 2419860), (124, 2341800), (144, 2016550), (150, 1935888), (155, 1873440), (160, 1814895), (180, 1613240), (186, 1561200), (200, 1451916), (225, 1290592), (240, 1209930), (248, 1170900), (279, 1040800), (288, 1008275), (300, 967944), (310, 936720), (360, 806620), (372, 780600), (400, 725958), (450, 645296), (465, 624480), (480, 604965), (496, 585450), (558, 520400), (600, 483972), (620, 468360), (720, 403310), (744, 390300), (775, 374688), (800, 362979), (900, 322648), (930, 312240), (992, 292725), (1116, 260200), (1200, 241986), (1240, 234180), (1301, 223200), (1395, 208160), (1440, 201655), (1488, 195150), (1550, 187344), (1800, 161324), (1860, 156120), (2232, 130100), (2325, 124896), (2400, 120993), (2480, 117090), (2602, 111600), (2790, 104080), (2976, 97575), (3100, 93672), (3600, 80662), (3720, 78060), (3903, 74400), (4464, 65050), (4650, 62448), (4960, 58545), (5204, 55800), (5580, 52040), (6200, 46836), (6505, 44640), (6975, 41632), (7200, 40331), (7440, 39030), (7806, 37200), (8928, 32525), (9300, 31224), (10408, 27900), (11160, 26020), (11709, 24800), (12400, 23418), (13010, 22320), (13950, 20816), (14880, 19515), (15612, 18600)]