42165750

素因数分解:

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

素因数の和:319

約数の個数: 128

約数和(自身を含む): 121305600

約数和(自身を除く): 79139850

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, 627, 750, 807, 825, 950, 1045, 1254, 1345, 1375, 1425, 1614, 1650, 2090, 2375, 2690, 2750, 2850, 2959, 3135, 4035, 4125, 4750, 5111, 5225, 5918, 6270, 6725, 7125, 8070, 8250, 8877, 10222, 10450, 13450, 14250, 14795, 15333, 15675, 17754, 20175, 25555, 26125, 29590, 30666, 31350, 33625, 40350, 44385, 51110, 52250, 56221, 67250, 73975, 76665, 78375, 88770, 100875, 112442, 127775, 147950, 153330, 156750, 168663, 201750, 221925, 255550, 281105, 337326, 369875, 383325, 443850, 562210, 638875, 739750, 766650, 843315, 1109625, 1277750, 1405525, 1686630, 1916625, 2219250, 2811050, 3833250, 4216575, 7027625, 8433150, 14055250, 21082875, 42165750]

約数ペア:

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