3998312500

素因数分解:

$2^2\times 5^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 336

約数和(自身を含む): 11637351040

約数和(自身を除く): 7639038540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 35, 37, 38, 50, 52, 65, 70, 74, 76, 91, 95, 100, 125, 130, 133, 140, 148, 175, 182, 185, 190, 247, 250, 259, 260, 266, 325, 350, 364, 370, 380, 455, 475, 481, 494, 500, 518, 532, 625, 650, 665, 700, 703, 740, 875, 910, 925, 950, 962, 988, 1036, 1235, 1250, 1295, 1300, 1330, 1406, 1625, 1729, 1750, 1820, 1850, 1900, 1924, 2275, 2375, 2405, 2470, 2500, 2590, 2660, 2812, 3125, 3250, 3325, 3367, 3458, 3500, 3515, 3700, 4375, 4550, 4625, 4750, 4810, 4921, 4940, 5180, 6175, 6250, 6475, 6500, 6650, 6734, 6916, 7030, 8125, 8645, 8750, 9100, 9139, 9250, 9500, 9620, 9842, 11375, 11875, 12025, 12350, 12500, 12950, 13300, 13468, 14060, 15625, 16250, 16625, 16835, 17290, 17500, 17575, 18278, 18500, 19684, 21875, 22750, 23125, 23750, 24050, 24605, 24700, 25900, 30875, 31250, 32375, 32500, 33250, 33670, 34580, 35150, 36556, 40625, 43225, 43750, 45500, 45695, 46250, 47500, 48100, 49210, 56875, 59375, 60125, 61750, 62500, 63973, 64750, 66500, 67340, 70300, 81250, 83125, 84175, 86450, 87500, 87875, 91390, 92500, 98420, 109375, 113750, 115625, 118750, 120250, 123025, 123500, 127946, 129500, 154375, 161875, 162500, 166250, 168350, 172900, 175750, 182780, 203125, 216125, 218750, 227500, 228475, 231250, 237500, 240500, 246050, 255892, 284375, 296875, 300625, 308750, 319865, 323750, 332500, 336700, 351500, 406250, 415625, 420875, 432250, 437500, 439375, 456950, 462500, 492100, 568750, 578125, 593750, 601250, 615125, 617500, 639730, 647500, 771875, 809375, 812500, 831250, 841750, 864500, 878750, 913900, 1080625, 1137500, 1142375, 1156250, 1187500, 1202500, 1230250, 1279460, 1421875, 1503125, 1543750, 1599325, 1618750, 1662500, 1683500, 1757500, 2078125, 2104375, 2161250, 2196875, 2284750, 2312500, 2460500, 2843750, 3006250, 3075625, 3087500, 3198650, 3237500, 3859375, 4046875, 4156250, 4208750, 4322500, 4393750, 4569500, 5403125, 5687500, 5711875, 6012500, 6151250, 6397300, 7515625, 7718750, 7996625, 8093750, 8312500, 8417500, 8787500, 10521875, 10806250, 10984375, 11423750, 12302500, 15031250, 15378125, 15437500, 15993250, 16187500, 21043750, 21612500, 21968750, 22847500, 27015625, 28559375, 30062500, 30756250, 31986500, 39983125, 42087500, 43937500, 52609375, 54031250, 57118750, 61512500, 76890625, 79966250, 105218750, 108062500, 114237500, 142796875, 153781250, 159932500, 199915625, 210437500, 285593750, 307562500, 399831250, 571187500, 799662500, 999578125, 1999156250, 3998312500]

約数ペア:

[(1, 3998312500), (2, 1999156250), (4, 999578125), (5, 799662500), (7, 571187500), (10, 399831250), (13, 307562500), (14, 285593750), (19, 210437500), (20, 199915625), (25, 159932500), (26, 153781250), (28, 142796875), (35, 114237500), (37, 108062500), (38, 105218750), (50, 79966250), (52, 76890625), (65, 61512500), (70, 57118750), (74, 54031250), (76, 52609375), (91, 43937500), (95, 42087500), (100, 39983125), (125, 31986500), (130, 30756250), (133, 30062500), (140, 28559375), (148, 27015625), (175, 22847500), (182, 21968750), (185, 21612500), (190, 21043750), (247, 16187500), (250, 15993250), (259, 15437500), (260, 15378125), (266, 15031250), (325, 12302500), (350, 11423750), (364, 10984375), (370, 10806250), (380, 10521875), (455, 8787500), (475, 8417500), (481, 8312500), (494, 8093750), (500, 7996625), (518, 7718750), (532, 7515625), (625, 6397300), (650, 6151250), (665, 6012500), (700, 5711875), (703, 5687500), (740, 5403125), (875, 4569500), (910, 4393750), (925, 4322500), (950, 4208750), (962, 4156250), (988, 4046875), (1036, 3859375), (1235, 3237500), (1250, 3198650), (1295, 3087500), (1300, 3075625), (1330, 3006250), (1406, 2843750), (1625, 2460500), (1729, 2312500), (1750, 2284750), (1820, 2196875), (1850, 2161250), (1900, 2104375), (1924, 2078125), (2275, 1757500), (2375, 1683500), (2405, 1662500), (2470, 1618750), (2500, 1599325), (2590, 1543750), (2660, 1503125), (2812, 1421875), (3125, 1279460), (3250, 1230250), (3325, 1202500), (3367, 1187500), (3458, 1156250), (3500, 1142375), (3515, 1137500), (3700, 1080625), (4375, 913900), (4550, 878750), (4625, 864500), (4750, 841750), (4810, 831250), (4921, 812500), (4940, 809375), (5180, 771875), (6175, 647500), (6250, 639730), (6475, 617500), (6500, 615125), (6650, 601250), (6734, 593750), (6916, 578125), (7030, 568750), (8125, 492100), (8645, 462500), (8750, 456950), (9100, 439375), (9139, 437500), (9250, 432250), (9500, 420875), (9620, 415625), (9842, 406250), (11375, 351500), (11875, 336700), (12025, 332500), (12350, 323750), (12500, 319865), (12950, 308750), (13300, 300625), (13468, 296875), (14060, 284375), (15625, 255892), (16250, 246050), (16625, 240500), (16835, 237500), (17290, 231250), (17500, 228475), (17575, 227500), (18278, 218750), (18500, 216125), (19684, 203125), (21875, 182780), (22750, 175750), (23125, 172900), (23750, 168350), (24050, 166250), (24605, 162500), (24700, 161875), (25900, 154375), (30875, 129500), (31250, 127946), (32375, 123500), (32500, 123025), (33250, 120250), (33670, 118750), (34580, 115625), (35150, 113750), (36556, 109375), (40625, 98420), (43225, 92500), (43750, 91390), (45500, 87875), (45695, 87500), (46250, 86450), (47500, 84175), (48100, 83125), (49210, 81250), (56875, 70300), (59375, 67340), (60125, 66500), (61750, 64750), (62500, 63973)]