25634700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:353

約数の個数: 216

約数和(自身を含む): 99208928

約数和(自身を除く): 73574228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 313, 315, 325, 350, 364, 390, 420, 450, 455, 468, 525, 546, 585, 626, 630, 650, 700, 780, 819, 900, 910, 939, 975, 1050, 1092, 1170, 1252, 1260, 1300, 1365, 1565, 1575, 1638, 1820, 1878, 1950, 2100, 2191, 2275, 2340, 2730, 2817, 2925, 3130, 3150, 3276, 3756, 3900, 4069, 4095, 4382, 4550, 4695, 5460, 5634, 5850, 6260, 6300, 6573, 6825, 7825, 8138, 8190, 8764, 9100, 9390, 10955, 11268, 11700, 12207, 13146, 13650, 14085, 15650, 16276, 16380, 18780, 19719, 20345, 20475, 21910, 23475, 24414, 26292, 27300, 28170, 28483, 31300, 32865, 36621, 39438, 40690, 40950, 43820, 46950, 48828, 54775, 56340, 56966, 61035, 65730, 70425, 73242, 78876, 81380, 81900, 85449, 93900, 98595, 101725, 109550, 113932, 122070, 131460, 140850, 142415, 146484, 164325, 170898, 183105, 197190, 203450, 219100, 244140, 256347, 281700, 284830, 305175, 328650, 341796, 366210, 394380, 406900, 427245, 492975, 512694, 569660, 610350, 657300, 712075, 732420, 854490, 915525, 985950, 1025388, 1220700, 1281735, 1424150, 1708980, 1831050, 1971900, 2136225, 2563470, 2848300, 3662100, 4272450, 5126940, 6408675, 8544900, 12817350, 25634700]

約数ペア:

[(1, 25634700), (2, 12817350), (3, 8544900), (4, 6408675), (5, 5126940), (6, 4272450), (7, 3662100), (9, 2848300), (10, 2563470), (12, 2136225), (13, 1971900), (14, 1831050), (15, 1708980), (18, 1424150), (20, 1281735), (21, 1220700), (25, 1025388), (26, 985950), (28, 915525), (30, 854490), (35, 732420), (36, 712075), (39, 657300), (42, 610350), (45, 569660), (50, 512694), (52, 492975), (60, 427245), (63, 406900), (65, 394380), (70, 366210), (75, 341796), (78, 328650), (84, 305175), (90, 284830), (91, 281700), (100, 256347), (105, 244140), (117, 219100), (126, 203450), (130, 197190), (140, 183105), (150, 170898), (156, 164325), (175, 146484), (180, 142415), (182, 140850), (195, 131460), (210, 122070), (225, 113932), (234, 109550), (252, 101725), (260, 98595), (273, 93900), (300, 85449), (313, 81900), (315, 81380), (325, 78876), (350, 73242), (364, 70425), (390, 65730), (420, 61035), (450, 56966), (455, 56340), (468, 54775), (525, 48828), (546, 46950), (585, 43820), (626, 40950), (630, 40690), (650, 39438), (700, 36621), (780, 32865), (819, 31300), (900, 28483), (910, 28170), (939, 27300), (975, 26292), (1050, 24414), (1092, 23475), (1170, 21910), (1252, 20475), (1260, 20345), (1300, 19719), (1365, 18780), (1565, 16380), (1575, 16276), (1638, 15650), (1820, 14085), (1878, 13650), (1950, 13146), (2100, 12207), (2191, 11700), (2275, 11268), (2340, 10955), (2730, 9390), (2817, 9100), (2925, 8764), (3130, 8190), (3150, 8138), (3276, 7825), (3756, 6825), (3900, 6573), (4069, 6300), (4095, 6260), (4382, 5850), (4550, 5634), (4695, 5460)]