25196117580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{7883}}^1$

素因数の和:9877

約数の個数: 120

約数和(自身を含む): 79091247312

約数和(自身を除く): 53895129732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1973, 3946, 5919, 7883, 7892, 9865, 11838, 15766, 17757, 19730, 23649, 23676, 29595, 31532, 35514, 39415, 39460, 47298, 53271, 59190, 70947, 71028, 78830, 88785, 94596, 106542, 118245, 118380, 141894, 157660, 159813, 177570, 212841, 213084, 236490, 266355, 283788, 319626, 354735, 355140, 425682, 472980, 532710, 638523, 639252, 709470, 799065, 851364, 1064205, 1065420, 1277046, 1418940, 1598130, 2128410, 2554092, 3192615, 3196260, 4256820, 6385230, 12770460, 15553159, 31106318, 46659477, 62212636, 77765795, 93318954, 139978431, 155531590, 186637908, 233297385, 279956862, 311063180, 419935293, 466594770, 559913724, 699892155, 839870586, 933189540, 1259805879, 1399784310, 1679741172, 2099676465, 2519611758, 2799568620, 4199352930, 5039223516, 6299029395, 8398705860, 12598058790, 25196117580]

約数ペア:

[(1, 25196117580), (2, 12598058790), (3, 8398705860), (4, 6299029395), (5, 5039223516), (6, 4199352930), (9, 2799568620), (10, 2519611758), (12, 2099676465), (15, 1679741172), (18, 1399784310), (20, 1259805879), (27, 933189540), (30, 839870586), (36, 699892155), (45, 559913724), (54, 466594770), (60, 419935293), (81, 311063180), (90, 279956862), (108, 233297385), (135, 186637908), (162, 155531590), (180, 139978431), (270, 93318954), (324, 77765795), (405, 62212636), (540, 46659477), (810, 31106318), (1620, 15553159), (1973, 12770460), (3946, 6385230), (5919, 4256820), (7883, 3196260), (7892, 3192615), (9865, 2554092), (11838, 2128410), (15766, 1598130), (17757, 1418940), (19730, 1277046), (23649, 1065420), (23676, 1064205), (29595, 851364), (31532, 799065), (35514, 709470), (39415, 639252), (39460, 638523), (47298, 532710), (53271, 472980), (59190, 425682), (70947, 355140), (71028, 354735), (78830, 319626), (88785, 283788), (94596, 266355), (106542, 236490), (118245, 213084), (118380, 212841), (141894, 177570), (157660, 159813)]