204715500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:705

約数の個数: 192

約数和(自身を含む): 685601280

約数和(自身を除く): 480885780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 33, 38, 44, 50, 55, 57, 60, 66, 75, 76, 95, 100, 110, 114, 125, 132, 150, 165, 190, 209, 220, 228, 250, 275, 285, 300, 330, 375, 380, 418, 475, 500, 550, 570, 627, 653, 660, 750, 825, 836, 950, 1045, 1100, 1140, 1254, 1306, 1375, 1425, 1500, 1650, 1900, 1959, 2090, 2375, 2508, 2612, 2750, 2850, 3135, 3265, 3300, 3918, 4125, 4180, 4750, 5225, 5500, 5700, 6270, 6530, 7125, 7183, 7836, 8250, 9500, 9795, 10450, 12407, 12540, 13060, 14250, 14366, 15675, 16325, 16500, 19590, 20900, 21549, 24814, 26125, 28500, 28732, 31350, 32650, 35915, 37221, 39180, 43098, 48975, 49628, 52250, 62035, 62700, 65300, 71830, 74442, 78375, 81625, 86196, 97950, 104500, 107745, 124070, 136477, 143660, 148884, 156750, 163250, 179575, 186105, 195900, 215490, 244875, 248140, 272954, 310175, 313500, 326500, 359150, 372210, 409431, 430980, 489750, 538725, 545908, 620350, 682385, 718300, 744420, 818862, 897875, 930525, 979500, 1077450, 1240700, 1364770, 1550875, 1637724, 1795750, 1861050, 2047155, 2154900, 2693625, 2729540, 3101750, 3411925, 3591500, 3722100, 4094310, 4652625, 5387250, 6203500, 6823850, 8188620, 9305250, 10235775, 10774500, 13647700, 17059625, 18610500, 20471550, 34119250, 40943100, 51178875, 68238500, 102357750, 204715500]

約数ペア:

[(1, 204715500), (2, 102357750), (3, 68238500), (4, 51178875), (5, 40943100), (6, 34119250), (10, 20471550), (11, 18610500), (12, 17059625), (15, 13647700), (19, 10774500), (20, 10235775), (22, 9305250), (25, 8188620), (30, 6823850), (33, 6203500), (38, 5387250), (44, 4652625), (50, 4094310), (55, 3722100), (57, 3591500), (60, 3411925), (66, 3101750), (75, 2729540), (76, 2693625), (95, 2154900), (100, 2047155), (110, 1861050), (114, 1795750), (125, 1637724), (132, 1550875), (150, 1364770), (165, 1240700), (190, 1077450), (209, 979500), (220, 930525), (228, 897875), (250, 818862), (275, 744420), (285, 718300), (300, 682385), (330, 620350), (375, 545908), (380, 538725), (418, 489750), (475, 430980), (500, 409431), (550, 372210), (570, 359150), (627, 326500), (653, 313500), (660, 310175), (750, 272954), (825, 248140), (836, 244875), (950, 215490), (1045, 195900), (1100, 186105), (1140, 179575), (1254, 163250), (1306, 156750), (1375, 148884), (1425, 143660), (1500, 136477), (1650, 124070), (1900, 107745), (1959, 104500), (2090, 97950), (2375, 86196), (2508, 81625), (2612, 78375), (2750, 74442), (2850, 71830), (3135, 65300), (3265, 62700), (3300, 62035), (3918, 52250), (4125, 49628), (4180, 48975), (4750, 43098), (5225, 39180), (5500, 37221), (5700, 35915), (6270, 32650), (6530, 31350), (7125, 28732), (7183, 28500), (7836, 26125), (8250, 24814), (9500, 21549), (9795, 20900), (10450, 19590), (12407, 16500), (12540, 16325), (13060, 15675), (14250, 14366)]