28353762120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{12601}}^1$

素因数の和:13735

約数の個数: 128

約数和(自身を含む): 90153699840

約数和(自身を除く): 61799937720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1103, 2040, 2206, 3309, 4412, 5515, 6618, 8824, 11030, 12601, 13236, 16545, 18751, 22060, 25202, 26472, 33090, 37502, 37803, 44120, 50404, 56253, 63005, 66180, 75004, 75606, 93755, 100808, 112506, 126010, 132360, 150008, 151212, 187510, 189015, 214217, 225012, 252020, 281265, 302424, 375020, 378030, 428434, 450024, 504040, 562530, 642651, 750040, 756060, 856868, 1071085, 1125060, 1285302, 1512120, 1713736, 2142170, 2250120, 2570604, 3213255, 4284340, 5141208, 6426510, 8568680, 12853020, 13898903, 25706040, 27797806, 41696709, 55595612, 69494515, 83393418, 111191224, 138989030, 166786836, 208483545, 236281351, 277978060, 333573672, 416967090, 472562702, 555956120, 708844053, 833934180, 945125404, 1181406755, 1417688106, 1667868360, 1890250808, 2362813510, 2835376212, 3544220265, 4725627020, 5670752424, 7088440530, 9451254040, 14176881060, 28353762120]

約数ペア:

[(1, 28353762120), (2, 14176881060), (3, 9451254040), (4, 7088440530), (5, 5670752424), (6, 4725627020), (8, 3544220265), (10, 2835376212), (12, 2362813510), (15, 1890250808), (17, 1667868360), (20, 1417688106), (24, 1181406755), (30, 945125404), (34, 833934180), (40, 708844053), (51, 555956120), (60, 472562702), (68, 416967090), (85, 333573672), (102, 277978060), (120, 236281351), (136, 208483545), (170, 166786836), (204, 138989030), (255, 111191224), (340, 83393418), (408, 69494515), (510, 55595612), (680, 41696709), (1020, 27797806), (1103, 25706040), (2040, 13898903), (2206, 12853020), (3309, 8568680), (4412, 6426510), (5515, 5141208), (6618, 4284340), (8824, 3213255), (11030, 2570604), (12601, 2250120), (13236, 2142170), (16545, 1713736), (18751, 1512120), (22060, 1285302), (25202, 1125060), (26472, 1071085), (33090, 856868), (37502, 756060), (37803, 750040), (44120, 642651), (50404, 562530), (56253, 504040), (63005, 450024), (66180, 428434), (75004, 378030), (75606, 375020), (93755, 302424), (100808, 281265), (112506, 252020), (126010, 225012), (132360, 214217), (150008, 189015), (151212, 187510)]