127618400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1793

約数の個数: 144

約数和(自身を含む): 383662944

約数和(自身を除く): 256044544

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1300, 1400, 1456, 1753, 1820, 2080, 2275, 2600, 2800, 2912, 3506, 3640, 4550, 5200, 5600, 7012, 7280, 8765, 9100, 10400, 12271, 14024, 14560, 17530, 18200, 22789, 24542, 28048, 35060, 36400, 43825, 45578, 49084, 56096, 61355, 70120, 72800, 87650, 91156, 98168, 113945, 122710, 140240, 159523, 175300, 182312, 196336, 227890, 245420, 280480, 306775, 319046, 350600, 364624, 392672, 455780, 490840, 569725, 613550, 638092, 701200, 729248, 797615, 911560, 981680, 1139450, 1227100, 1276184, 1402400, 1595230, 1823120, 1963360, 2278900, 2454200, 2552368, 3190460, 3646240, 3988075, 4557800, 4908400, 5104736, 6380920, 7976150, 9115600, 9816800, 12761840, 15952300, 18231200, 25523680, 31904600, 63809200, 127618400]

約数ペア:

[(1, 127618400), (2, 63809200), (4, 31904600), (5, 25523680), (7, 18231200), (8, 15952300), (10, 12761840), (13, 9816800), (14, 9115600), (16, 7976150), (20, 6380920), (25, 5104736), (26, 4908400), (28, 4557800), (32, 3988075), (35, 3646240), (40, 3190460), (50, 2552368), (52, 2454200), (56, 2278900), (65, 1963360), (70, 1823120), (80, 1595230), (91, 1402400), (100, 1276184), (104, 1227100), (112, 1139450), (130, 981680), (140, 911560), (160, 797615), (175, 729248), (182, 701200), (200, 638092), (208, 613550), (224, 569725), (260, 490840), (280, 455780), (325, 392672), (350, 364624), (364, 350600), (400, 319046), (416, 306775), (455, 280480), (520, 245420), (560, 227890), (650, 196336), (700, 182312), (728, 175300), (800, 159523), (910, 140240), (1040, 122710), (1120, 113945), (1300, 98168), (1400, 91156), (1456, 87650), (1753, 72800), (1820, 70120), (2080, 61355), (2275, 56096), (2600, 49084), (2800, 45578), (2912, 43825), (3506, 36400), (3640, 35060), (4550, 28048), (5200, 24542), (5600, 22789), (7012, 18200), (7280, 17530), (8765, 14560), (9100, 14024), (10400, 12271)]