2123147400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16931}}^1$

素因数の和:16980

約数の個数: 192

約数和(自身を含む): 7558444800

約数和(自身を除く): 5435297400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 50, 55, 57, 60, 66, 75, 76, 88, 95, 100, 110, 114, 120, 132, 150, 152, 165, 190, 200, 209, 220, 228, 264, 275, 285, 300, 330, 380, 418, 440, 456, 475, 550, 570, 600, 627, 660, 760, 825, 836, 950, 1045, 1100, 1140, 1254, 1320, 1425, 1650, 1672, 1900, 2090, 2200, 2280, 2508, 2850, 3135, 3300, 3800, 4180, 5016, 5225, 5700, 6270, 6600, 8360, 10450, 11400, 12540, 15675, 16931, 20900, 25080, 31350, 33862, 41800, 50793, 62700, 67724, 84655, 101586, 125400, 135448, 169310, 186241, 203172, 253965, 321689, 338620, 372482, 406344, 423275, 507930, 558723, 643378, 677240, 744964, 846550, 931205, 965067, 1015860, 1117446, 1269825, 1286756, 1489928, 1608445, 1693100, 1862410, 1930134, 2031720, 2234892, 2539650, 2573512, 2793615, 3216890, 3386200, 3538579, 3724820, 3860268, 4469784, 4656025, 4825335, 5079300, 5587230, 6433780, 7077158, 7449640, 7720536, 8042225, 9312050, 9650670, 10158600, 10615737, 11174460, 12867560, 13968075, 14154316, 16084450, 17692895, 18624100, 19301340, 21231474, 22348920, 24126675, 27936150, 28308632, 32168900, 35385790, 37248200, 38602680, 42462948, 48253350, 53078685, 55872300, 64337800, 70771580, 84925896, 88464475, 96506700, 106157370, 111744600, 141543160, 176928950, 193013400, 212314740, 265393425, 353857900, 424629480, 530786850, 707715800, 1061573700, 2123147400]

約数ペア:

[(1, 2123147400), (2, 1061573700), (3, 707715800), (4, 530786850), (5, 424629480), (6, 353857900), (8, 265393425), (10, 212314740), (11, 193013400), (12, 176928950), (15, 141543160), (19, 111744600), (20, 106157370), (22, 96506700), (24, 88464475), (25, 84925896), (30, 70771580), (33, 64337800), (38, 55872300), (40, 53078685), (44, 48253350), (50, 42462948), (55, 38602680), (57, 37248200), (60, 35385790), (66, 32168900), (75, 28308632), (76, 27936150), (88, 24126675), (95, 22348920), (100, 21231474), (110, 19301340), (114, 18624100), (120, 17692895), (132, 16084450), (150, 14154316), (152, 13968075), (165, 12867560), (190, 11174460), (200, 10615737), (209, 10158600), (220, 9650670), (228, 9312050), (264, 8042225), (275, 7720536), (285, 7449640), (300, 7077158), (330, 6433780), (380, 5587230), (418, 5079300), (440, 4825335), (456, 4656025), (475, 4469784), (550, 3860268), (570, 3724820), (600, 3538579), (627, 3386200), (660, 3216890), (760, 2793615), (825, 2573512), (836, 2539650), (950, 2234892), (1045, 2031720), (1100, 1930134), (1140, 1862410), (1254, 1693100), (1320, 1608445), (1425, 1489928), (1650, 1286756), (1672, 1269825), (1900, 1117446), (2090, 1015860), (2200, 965067), (2280, 931205), (2508, 846550), (2850, 744964), (3135, 677240), (3300, 643378), (3800, 558723), (4180, 507930), (5016, 423275), (5225, 406344), (5700, 372482), (6270, 338620), (6600, 321689), (8360, 253965), (10450, 203172), (11400, 186241), (12540, 169310), (15675, 135448), (16931, 125400), (20900, 101586), (25080, 84655), (31350, 67724), (33862, 62700), (41800, 50793)]