284830000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:361

約数の個数: 200

約数和(自身を含む): 851452448

約数和(自身を除く): 566622448

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 175, 182, 200, 208, 250, 260, 280, 313, 325, 350, 364, 400, 455, 500, 520, 560, 625, 626, 650, 700, 728, 875, 910, 1000, 1040, 1250, 1252, 1300, 1400, 1456, 1565, 1625, 1750, 1820, 2000, 2191, 2275, 2500, 2504, 2600, 2800, 3130, 3250, 3500, 3640, 4069, 4375, 4382, 4550, 5000, 5008, 5200, 6260, 6500, 7000, 7280, 7825, 8125, 8138, 8750, 8764, 9100, 10000, 10955, 11375, 12520, 13000, 14000, 15650, 16250, 16276, 17500, 17528, 18200, 20345, 21910, 22750, 25040, 26000, 28483, 31300, 32500, 32552, 35000, 35056, 36400, 39125, 40690, 43820, 45500, 54775, 56875, 56966, 62600, 65000, 65104, 70000, 78250, 81380, 87640, 91000, 101725, 109550, 113750, 113932, 125200, 130000, 142415, 156500, 162760, 175280, 182000, 195625, 203450, 219100, 227500, 227864, 273875, 284830, 313000, 325520, 391250, 406900, 438200, 455000, 455728, 508625, 547750, 569660, 626000, 712075, 782500, 813800, 876400, 910000, 1017250, 1095500, 1139320, 1369375, 1424150, 1565000, 1627600, 2034500, 2191000, 2278640, 2543125, 2738750, 2848300, 3130000, 3560375, 4069000, 4382000, 5086250, 5477500, 5696600, 7120750, 8138000, 10172500, 10955000, 11393200, 14241500, 17801875, 20345000, 21910000, 28483000, 35603750, 40690000, 56966000, 71207500, 142415000, 284830000]

約数ペア:

[(1, 284830000), (2, 142415000), (4, 71207500), (5, 56966000), (7, 40690000), (8, 35603750), (10, 28483000), (13, 21910000), (14, 20345000), (16, 17801875), (20, 14241500), (25, 11393200), (26, 10955000), (28, 10172500), (35, 8138000), (40, 7120750), (50, 5696600), (52, 5477500), (56, 5086250), (65, 4382000), (70, 4069000), (80, 3560375), (91, 3130000), (100, 2848300), (104, 2738750), (112, 2543125), (125, 2278640), (130, 2191000), (140, 2034500), (175, 1627600), (182, 1565000), (200, 1424150), (208, 1369375), (250, 1139320), (260, 1095500), (280, 1017250), (313, 910000), (325, 876400), (350, 813800), (364, 782500), (400, 712075), (455, 626000), (500, 569660), (520, 547750), (560, 508625), (625, 455728), (626, 455000), (650, 438200), (700, 406900), (728, 391250), (875, 325520), (910, 313000), (1000, 284830), (1040, 273875), (1250, 227864), (1252, 227500), (1300, 219100), (1400, 203450), (1456, 195625), (1565, 182000), (1625, 175280), (1750, 162760), (1820, 156500), (2000, 142415), (2191, 130000), (2275, 125200), (2500, 113932), (2504, 113750), (2600, 109550), (2800, 101725), (3130, 91000), (3250, 87640), (3500, 81380), (3640, 78250), (4069, 70000), (4375, 65104), (4382, 65000), (4550, 62600), (5000, 56966), (5008, 56875), (5200, 54775), (6260, 45500), (6500, 43820), (7000, 40690), (7280, 39125), (7825, 36400), (8125, 35056), (8138, 35000), (8750, 32552), (8764, 32500), (9100, 31300), (10000, 28483), (10955, 26000), (11375, 25040), (12520, 22750), (13000, 21910), (14000, 20345), (15650, 18200), (16250, 17528), (16276, 17500)]