87384150

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{1321}}^1$

素因数の和:1356

約数の個数: 144

約数和(自身を含む): 280316880

約数和(自身を除く): 192932730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 90, 98, 105, 126, 135, 147, 150, 175, 189, 210, 225, 245, 270, 294, 315, 350, 378, 441, 450, 490, 525, 630, 675, 735, 882, 945, 1050, 1225, 1321, 1323, 1350, 1470, 1575, 1890, 2205, 2450, 2642, 2646, 3150, 3675, 3963, 4410, 4725, 6605, 6615, 7350, 7926, 9247, 9450, 11025, 11889, 13210, 13230, 18494, 19815, 22050, 23778, 27741, 33025, 33075, 35667, 39630, 46235, 55482, 59445, 64729, 66050, 66150, 71334, 83223, 92470, 99075, 118890, 129458, 138705, 166446, 178335, 194187, 198150, 231175, 249669, 277410, 297225, 323645, 356670, 388374, 416115, 462350, 499338, 582561, 594450, 647290, 693525, 832230, 891675, 970935, 1165122, 1248345, 1387050, 1618225, 1747683, 1783350, 1941870, 2080575, 2496690, 2912805, 3236450, 3495366, 4161150, 4854675, 5825610, 6241725, 8738415, 9709350, 12483450, 14564025, 17476830, 29128050, 43692075, 87384150]

約数ペア:

[(1, 87384150), (2, 43692075), (3, 29128050), (5, 17476830), (6, 14564025), (7, 12483450), (9, 9709350), (10, 8738415), (14, 6241725), (15, 5825610), (18, 4854675), (21, 4161150), (25, 3495366), (27, 3236450), (30, 2912805), (35, 2496690), (42, 2080575), (45, 1941870), (49, 1783350), (50, 1747683), (54, 1618225), (63, 1387050), (70, 1248345), (75, 1165122), (90, 970935), (98, 891675), (105, 832230), (126, 693525), (135, 647290), (147, 594450), (150, 582561), (175, 499338), (189, 462350), (210, 416115), (225, 388374), (245, 356670), (270, 323645), (294, 297225), (315, 277410), (350, 249669), (378, 231175), (441, 198150), (450, 194187), (490, 178335), (525, 166446), (630, 138705), (675, 129458), (735, 118890), (882, 99075), (945, 92470), (1050, 83223), (1225, 71334), (1321, 66150), (1323, 66050), (1350, 64729), (1470, 59445), (1575, 55482), (1890, 46235), (2205, 39630), (2450, 35667), (2642, 33075), (2646, 33025), (3150, 27741), (3675, 23778), (3963, 22050), (4410, 19815), (4725, 18494), (6605, 13230), (6615, 13210), (7350, 11889), (7926, 11025), (9247, 9450)]