1458906750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:680

約数の個数: 192

約数和(自身を含む): 4540124160

約数和(自身を除く): 3081217410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 211, 225, 250, 315, 350, 375, 422, 439, 450, 525, 630, 633, 750, 875, 878, 1050, 1055, 1125, 1266, 1317, 1477, 1575, 1750, 1899, 2110, 2195, 2250, 2625, 2634, 2954, 3073, 3150, 3165, 3798, 3951, 4390, 4431, 5250, 5275, 6146, 6330, 6585, 7385, 7875, 7902, 8862, 9219, 9495, 10550, 10975, 13170, 13293, 14770, 15365, 15750, 15825, 18438, 18990, 19755, 21950, 22155, 26375, 26586, 27657, 30730, 31650, 32925, 36925, 39510, 44310, 46095, 47475, 52750, 54875, 55314, 65850, 66465, 73850, 76825, 79125, 92190, 92629, 94950, 98775, 109750, 110775, 132930, 138285, 153650, 158250, 164625, 184625, 185258, 197550, 221550, 230475, 237375, 276570, 277887, 329250, 332325, 369250, 384125, 460950, 463145, 474750, 493875, 553875, 555774, 648403, 664650, 691425, 768250, 833661, 926290, 987750, 1107750, 1152375, 1296806, 1382850, 1389435, 1661625, 1667322, 1945209, 2304750, 2315725, 2778870, 3242015, 3323250, 3457125, 3890418, 4168305, 4631450, 5835627, 6484030, 6914250, 6947175, 8336610, 9726045, 11578625, 11671254, 13894350, 16210075, 19452090, 20841525, 23157250, 29178135, 32420150, 34735875, 41683050, 48630225, 58356270, 69471750, 81050375, 97260450, 104207625, 145890675, 162100750, 208415250, 243151125, 291781350, 486302250, 729453375, 1458906750]

約数ペア:

[(1, 1458906750), (2, 729453375), (3, 486302250), (5, 291781350), (6, 243151125), (7, 208415250), (9, 162100750), (10, 145890675), (14, 104207625), (15, 97260450), (18, 81050375), (21, 69471750), (25, 58356270), (30, 48630225), (35, 41683050), (42, 34735875), (45, 32420150), (50, 29178135), (63, 23157250), (70, 20841525), (75, 19452090), (90, 16210075), (105, 13894350), (125, 11671254), (126, 11578625), (150, 9726045), (175, 8336610), (210, 6947175), (211, 6914250), (225, 6484030), (250, 5835627), (315, 4631450), (350, 4168305), (375, 3890418), (422, 3457125), (439, 3323250), (450, 3242015), (525, 2778870), (630, 2315725), (633, 2304750), (750, 1945209), (875, 1667322), (878, 1661625), (1050, 1389435), (1055, 1382850), (1125, 1296806), (1266, 1152375), (1317, 1107750), (1477, 987750), (1575, 926290), (1750, 833661), (1899, 768250), (2110, 691425), (2195, 664650), (2250, 648403), (2625, 555774), (2634, 553875), (2954, 493875), (3073, 474750), (3150, 463145), (3165, 460950), (3798, 384125), (3951, 369250), (4390, 332325), (4431, 329250), (5250, 277887), (5275, 276570), (6146, 237375), (6330, 230475), (6585, 221550), (7385, 197550), (7875, 185258), (7902, 184625), (8862, 164625), (9219, 158250), (9495, 153650), (10550, 138285), (10975, 132930), (13170, 110775), (13293, 109750), (14770, 98775), (15365, 94950), (15750, 92629), (15825, 92190), (18438, 79125), (18990, 76825), (19755, 73850), (21950, 66465), (22155, 65850), (26375, 55314), (26586, 54875), (27657, 52750), (30730, 47475), (31650, 46095), (32925, 44310), (36925, 39510)]