1405239000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:571

約数の個数: 256

約数和(自身を含む): 4843238400

約数和(自身を除く): 3437999400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 97, 100, 110, 120, 125, 132, 150, 165, 194, 200, 220, 250, 264, 275, 291, 300, 330, 375, 388, 439, 440, 485, 500, 550, 582, 600, 660, 750, 776, 825, 878, 970, 1000, 1067, 1100, 1164, 1317, 1320, 1375, 1455, 1500, 1650, 1756, 1940, 2134, 2195, 2200, 2328, 2425, 2634, 2750, 2910, 3000, 3201, 3300, 3512, 3880, 4125, 4268, 4390, 4829, 4850, 5268, 5335, 5500, 5820, 6402, 6585, 6600, 7275, 8250, 8536, 8780, 9658, 9700, 10536, 10670, 10975, 11000, 11640, 12125, 12804, 13170, 14487, 14550, 16005, 16500, 17560, 19316, 19400, 21340, 21950, 24145, 24250, 25608, 26340, 26675, 28974, 29100, 32010, 32925, 33000, 36375, 38632, 42583, 42680, 43900, 48290, 48500, 52680, 53350, 54875, 57948, 58200, 64020, 65850, 72435, 72750, 80025, 85166, 87800, 96580, 97000, 106700, 109750, 115896, 120725, 127749, 128040, 131700, 133375, 144870, 145500, 160050, 164625, 170332, 193160, 212915, 213400, 219500, 241450, 255498, 263400, 266750, 289740, 291000, 320100, 329250, 340664, 362175, 400125, 425830, 439000, 468413, 482900, 510996, 533500, 579480, 603625, 638745, 640200, 658500, 724350, 800250, 851660, 936826, 965800, 1021992, 1064575, 1067000, 1207250, 1277490, 1317000, 1405239, 1448700, 1600500, 1703320, 1810875, 1873652, 2129150, 2342065, 2414500, 2554980, 2810478, 2897400, 3193725, 3201000, 3621750, 3747304, 4258300, 4684130, 4829000, 5109960, 5322875, 5620956, 6387450, 7026195, 7243500, 8516600, 9368260, 10645750, 11241912, 11710325, 12774900, 14052390, 14487000, 15968625, 18736520, 21291500, 23420650, 25549800, 28104780, 31937250, 35130975, 42583000, 46841300, 56209560, 58551625, 63874500, 70261950, 93682600, 117103250, 127749000, 140523900, 175654875, 234206500, 281047800, 351309750, 468413000, 702619500, 1405239000]

約数ペア:

[(1, 1405239000), (2, 702619500), (3, 468413000), (4, 351309750), (5, 281047800), (6, 234206500), (8, 175654875), (10, 140523900), (11, 127749000), (12, 117103250), (15, 93682600), (20, 70261950), (22, 63874500), (24, 58551625), (25, 56209560), (30, 46841300), (33, 42583000), (40, 35130975), (44, 31937250), (50, 28104780), (55, 25549800), (60, 23420650), (66, 21291500), (75, 18736520), (88, 15968625), (97, 14487000), (100, 14052390), (110, 12774900), (120, 11710325), (125, 11241912), (132, 10645750), (150, 9368260), (165, 8516600), (194, 7243500), (200, 7026195), (220, 6387450), (250, 5620956), (264, 5322875), (275, 5109960), (291, 4829000), (300, 4684130), (330, 4258300), (375, 3747304), (388, 3621750), (439, 3201000), (440, 3193725), (485, 2897400), (500, 2810478), (550, 2554980), (582, 2414500), (600, 2342065), (660, 2129150), (750, 1873652), (776, 1810875), (825, 1703320), (878, 1600500), (970, 1448700), (1000, 1405239), (1067, 1317000), (1100, 1277490), (1164, 1207250), (1317, 1067000), (1320, 1064575), (1375, 1021992), (1455, 965800), (1500, 936826), (1650, 851660), (1756, 800250), (1940, 724350), (2134, 658500), (2195, 640200), (2200, 638745), (2328, 603625), (2425, 579480), (2634, 533500), (2750, 510996), (2910, 482900), (3000, 468413), (3201, 439000), (3300, 425830), (3512, 400125), (3880, 362175), (4125, 340664), (4268, 329250), (4390, 320100), (4829, 291000), (4850, 289740), (5268, 266750), (5335, 263400), (5500, 255498), (5820, 241450), (6402, 219500), (6585, 213400), (6600, 212915), (7275, 193160), (8250, 170332), (8536, 164625), (8780, 160050), (9658, 145500), (9700, 144870), (10536, 133375), (10670, 131700), (10975, 128040), (11000, 127749), (11640, 120725), (12125, 115896), (12804, 109750), (13170, 106700), (14487, 97000), (14550, 96580), (16005, 87800), (16500, 85166), (17560, 80025), (19316, 72750), (19400, 72435), (21340, 65850), (21950, 64020), (24145, 58200), (24250, 57948), (25608, 54875), (26340, 53350), (26675, 52680), (28974, 48500), (29100, 48290), (32010, 43900), (32925, 42680), (33000, 42583), (36375, 38632)]