25167480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 87752160

約数和(自身を除く): 62584680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 73, 78, 85, 102, 104, 120, 130, 136, 146, 156, 169, 170, 195, 204, 219, 221, 255, 260, 292, 312, 338, 340, 365, 390, 408, 438, 442, 507, 510, 520, 584, 663, 676, 680, 730, 780, 845, 876, 884, 949, 1014, 1020, 1095, 1105, 1241, 1326, 1352, 1460, 1560, 1690, 1752, 1768, 1898, 2028, 2040, 2190, 2210, 2482, 2535, 2652, 2847, 2873, 2920, 3315, 3380, 3723, 3796, 4056, 4380, 4420, 4745, 4964, 5070, 5304, 5694, 5746, 6205, 6630, 6760, 7446, 7592, 8619, 8760, 8840, 9490, 9928, 10140, 11388, 11492, 12337, 12410, 13260, 14235, 14365, 14892, 16133, 17238, 18615, 18980, 20280, 22776, 22984, 24674, 24820, 26520, 28470, 28730, 29784, 32266, 34476, 37011, 37230, 37960, 43095, 48399, 49348, 49640, 56940, 57460, 61685, 64532, 68952, 74022, 74460, 80665, 86190, 96798, 98696, 113880, 114920, 123370, 129064, 148044, 148920, 161330, 172380, 185055, 193596, 209729, 241995, 246740, 296088, 322660, 344760, 370110, 387192, 419458, 483990, 493480, 629187, 645320, 740220, 838916, 967980, 1048645, 1258374, 1480440, 1677832, 1935960, 2097290, 2516748, 3145935, 4194580, 5033496, 6291870, 8389160, 12583740, 25167480]

約数ペア:

[(1, 25167480), (2, 12583740), (3, 8389160), (4, 6291870), (5, 5033496), (6, 4194580), (8, 3145935), (10, 2516748), (12, 2097290), (13, 1935960), (15, 1677832), (17, 1480440), (20, 1258374), (24, 1048645), (26, 967980), (30, 838916), (34, 740220), (39, 645320), (40, 629187), (51, 493480), (52, 483990), (60, 419458), (65, 387192), (68, 370110), (73, 344760), (78, 322660), (85, 296088), (102, 246740), (104, 241995), (120, 209729), (130, 193596), (136, 185055), (146, 172380), (156, 161330), (169, 148920), (170, 148044), (195, 129064), (204, 123370), (219, 114920), (221, 113880), (255, 98696), (260, 96798), (292, 86190), (312, 80665), (338, 74460), (340, 74022), (365, 68952), (390, 64532), (408, 61685), (438, 57460), (442, 56940), (507, 49640), (510, 49348), (520, 48399), (584, 43095), (663, 37960), (676, 37230), (680, 37011), (730, 34476), (780, 32266), (845, 29784), (876, 28730), (884, 28470), (949, 26520), (1014, 24820), (1020, 24674), (1095, 22984), (1105, 22776), (1241, 20280), (1326, 18980), (1352, 18615), (1460, 17238), (1560, 16133), (1690, 14892), (1752, 14365), (1768, 14235), (1898, 13260), (2028, 12410), (2040, 12337), (2190, 11492), (2210, 11388), (2482, 10140), (2535, 9928), (2652, 9490), (2847, 8840), (2873, 8760), (2920, 8619), (3315, 7592), (3380, 7446), (3723, 6760), (3796, 6630), (4056, 6205), (4380, 5746), (4420, 5694), (4745, 5304), (4964, 5070)]