210828750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 160

約数和(自身を含む): 607305600

約数和(自身を除く): 396476850

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 75, 95, 110, 114, 125, 150, 165, 190, 209, 250, 269, 275, 285, 330, 375, 418, 475, 538, 550, 570, 625, 627, 750, 807, 825, 950, 1045, 1250, 1254, 1345, 1375, 1425, 1614, 1650, 1875, 2090, 2375, 2690, 2750, 2850, 2959, 3135, 3750, 4035, 4125, 4750, 5111, 5225, 5918, 6270, 6725, 6875, 7125, 8070, 8250, 8877, 10222, 10450, 11875, 13450, 13750, 14250, 14795, 15333, 15675, 17754, 20175, 20625, 23750, 25555, 26125, 29590, 30666, 31350, 33625, 35625, 40350, 41250, 44385, 51110, 52250, 56221, 67250, 71250, 73975, 76665, 78375, 88770, 100875, 112442, 127775, 130625, 147950, 153330, 156750, 168125, 168663, 201750, 221925, 255550, 261250, 281105, 336250, 337326, 369875, 383325, 391875, 443850, 504375, 562210, 638875, 739750, 766650, 783750, 843315, 1008750, 1109625, 1277750, 1405525, 1686630, 1849375, 1916625, 2219250, 2811050, 3194375, 3698750, 3833250, 4216575, 5548125, 6388750, 7027625, 8433150, 9583125, 11096250, 14055250, 19166250, 21082875, 35138125, 42165750, 70276250, 105414375, 210828750]

約数ペア:

[(1, 210828750), (2, 105414375), (3, 70276250), (5, 42165750), (6, 35138125), (10, 21082875), (11, 19166250), (15, 14055250), (19, 11096250), (22, 9583125), (25, 8433150), (30, 7027625), (33, 6388750), (38, 5548125), (50, 4216575), (55, 3833250), (57, 3698750), (66, 3194375), (75, 2811050), (95, 2219250), (110, 1916625), (114, 1849375), (125, 1686630), (150, 1405525), (165, 1277750), (190, 1109625), (209, 1008750), (250, 843315), (269, 783750), (275, 766650), (285, 739750), (330, 638875), (375, 562210), (418, 504375), (475, 443850), (538, 391875), (550, 383325), (570, 369875), (625, 337326), (627, 336250), (750, 281105), (807, 261250), (825, 255550), (950, 221925), (1045, 201750), (1250, 168663), (1254, 168125), (1345, 156750), (1375, 153330), (1425, 147950), (1614, 130625), (1650, 127775), (1875, 112442), (2090, 100875), (2375, 88770), (2690, 78375), (2750, 76665), (2850, 73975), (2959, 71250), (3135, 67250), (3750, 56221), (4035, 52250), (4125, 51110), (4750, 44385), (5111, 41250), (5225, 40350), (5918, 35625), (6270, 33625), (6725, 31350), (6875, 30666), (7125, 29590), (8070, 26125), (8250, 25555), (8877, 23750), (10222, 20625), (10450, 20175), (11875, 17754), (13450, 15675), (13750, 15333), (14250, 14795)]