145667200

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{929}}^1$

素因数の和:967

約数の個数: 144

約数和(自身を含む): 419044050

約数和(自身を除く): 273376850

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 640, 700, 784, 800, 896, 929, 980, 1120, 1225, 1400, 1568, 1600, 1858, 1960, 2240, 2450, 2800, 3136, 3200, 3716, 3920, 4480, 4645, 4900, 5600, 6272, 6503, 7432, 7840, 9290, 9800, 11200, 13006, 14864, 15680, 18580, 19600, 22400, 23225, 26012, 29728, 31360, 32515, 37160, 39200, 45521, 46450, 52024, 59456, 65030, 74320, 78400, 91042, 92900, 104048, 118912, 130060, 148640, 156800, 162575, 182084, 185800, 208096, 227605, 260120, 297280, 325150, 364168, 371600, 416192, 455210, 520240, 594560, 650300, 728336, 743200, 832384, 910420, 1040480, 1138025, 1300600, 1456672, 1486400, 1820840, 2080960, 2276050, 2601200, 2913344, 2972800, 3641680, 4161920, 4552100, 5202400, 5826688, 7283360, 9104200, 10404800, 14566720, 18208400, 20809600, 29133440, 36416800, 72833600, 145667200]

約数ペア:

[(1, 145667200), (2, 72833600), (4, 36416800), (5, 29133440), (7, 20809600), (8, 18208400), (10, 14566720), (14, 10404800), (16, 9104200), (20, 7283360), (25, 5826688), (28, 5202400), (32, 4552100), (35, 4161920), (40, 3641680), (49, 2972800), (50, 2913344), (56, 2601200), (64, 2276050), (70, 2080960), (80, 1820840), (98, 1486400), (100, 1456672), (112, 1300600), (128, 1138025), (140, 1040480), (160, 910420), (175, 832384), (196, 743200), (200, 728336), (224, 650300), (245, 594560), (280, 520240), (320, 455210), (350, 416192), (392, 371600), (400, 364168), (448, 325150), (490, 297280), (560, 260120), (640, 227605), (700, 208096), (784, 185800), (800, 182084), (896, 162575), (929, 156800), (980, 148640), (1120, 130060), (1225, 118912), (1400, 104048), (1568, 92900), (1600, 91042), (1858, 78400), (1960, 74320), (2240, 65030), (2450, 59456), (2800, 52024), (3136, 46450), (3200, 45521), (3716, 39200), (3920, 37160), (4480, 32515), (4645, 31360), (4900, 29728), (5600, 26012), (6272, 23225), (6503, 22400), (7432, 19600), (7840, 18580), (9290, 15680), (9800, 14864), (11200, 13006)]