1904400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^2$

素因数の和:70

約数の個数: 135

約数和(自身を含む): 6908629

約数和(自身を除く): 5004229

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 529, 552, 575, 600, 690, 720, 828, 900, 920, 1035, 1058, 1104, 1150, 1200, 1380, 1587, 1656, 1725, 1800, 1840, 2070, 2116, 2300, 2645, 2760, 3174, 3312, 3450, 3600, 4140, 4232, 4600, 4761, 5175, 5290, 5520, 6348, 6900, 7935, 8280, 8464, 9200, 9522, 10350, 10580, 12696, 13225, 13800, 15870, 16560, 19044, 20700, 21160, 23805, 25392, 26450, 27600, 31740, 38088, 39675, 41400, 42320, 47610, 52900, 63480, 76176, 79350, 82800, 95220, 105800, 119025, 126960, 158700, 190440, 211600, 238050, 317400, 380880, 476100, 634800, 952200, 1904400]

約数ペア:

[(1, 1904400), (2, 952200), (3, 634800), (4, 476100), (5, 380880), (6, 317400), (8, 238050), (9, 211600), (10, 190440), (12, 158700), (15, 126960), (16, 119025), (18, 105800), (20, 95220), (23, 82800), (24, 79350), (25, 76176), (30, 63480), (36, 52900), (40, 47610), (45, 42320), (46, 41400), (48, 39675), (50, 38088), (60, 31740), (69, 27600), (72, 26450), (75, 25392), (80, 23805), (90, 21160), (92, 20700), (100, 19044), (115, 16560), (120, 15870), (138, 13800), (144, 13225), (150, 12696), (180, 10580), (184, 10350), (200, 9522), (207, 9200), (225, 8464), (230, 8280), (240, 7935), (276, 6900), (300, 6348), (345, 5520), (360, 5290), (368, 5175), (400, 4761), (414, 4600), (450, 4232), (460, 4140), (529, 3600), (552, 3450), (575, 3312), (600, 3174), (690, 2760), (720, 2645), (828, 2300), (900, 2116), (920, 2070), (1035, 1840), (1058, 1800), (1104, 1725), (1150, 1656), (1200, 1587)]