191731800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:602

約数の個数: 192

約数和(自身を含む): 654958080

約数和(自身を除く): 463226280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 47, 50, 52, 60, 65, 75, 78, 94, 100, 104, 120, 130, 141, 150, 156, 188, 195, 200, 235, 260, 282, 300, 312, 325, 376, 390, 470, 520, 523, 564, 600, 611, 650, 705, 780, 940, 975, 1046, 1128, 1175, 1222, 1300, 1410, 1560, 1569, 1833, 1880, 1950, 2092, 2350, 2444, 2600, 2615, 2820, 3055, 3138, 3525, 3666, 3900, 4184, 4700, 4888, 5230, 5640, 6110, 6276, 6799, 7050, 7332, 7800, 7845, 9165, 9400, 10460, 12220, 12552, 13075, 13598, 14100, 14664, 15275, 15690, 18330, 20397, 20920, 24440, 24581, 26150, 27196, 28200, 30550, 31380, 33995, 36660, 39225, 40794, 45825, 49162, 52300, 54392, 61100, 62760, 67990, 73320, 73743, 78450, 81588, 91650, 98324, 101985, 104600, 122200, 122905, 135980, 147486, 156900, 163176, 169975, 183300, 196648, 203970, 245810, 271960, 294972, 313800, 319553, 339950, 366600, 368715, 407940, 491620, 509925, 589944, 614525, 639106, 679900, 737430, 815880, 958659, 983240, 1019850, 1229050, 1278212, 1359800, 1474860, 1597765, 1843575, 1917318, 2039700, 2458100, 2556424, 2949720, 3195530, 3687150, 3834636, 4079400, 4793295, 4916200, 6391060, 7374300, 7669272, 7988825, 9586590, 12782120, 14748600, 15977650, 19173180, 23966475, 31955300, 38346360, 47932950, 63910600, 95865900, 191731800]

約数ペア:

[(1, 191731800), (2, 95865900), (3, 63910600), (4, 47932950), (5, 38346360), (6, 31955300), (8, 23966475), (10, 19173180), (12, 15977650), (13, 14748600), (15, 12782120), (20, 9586590), (24, 7988825), (25, 7669272), (26, 7374300), (30, 6391060), (39, 4916200), (40, 4793295), (47, 4079400), (50, 3834636), (52, 3687150), (60, 3195530), (65, 2949720), (75, 2556424), (78, 2458100), (94, 2039700), (100, 1917318), (104, 1843575), (120, 1597765), (130, 1474860), (141, 1359800), (150, 1278212), (156, 1229050), (188, 1019850), (195, 983240), (200, 958659), (235, 815880), (260, 737430), (282, 679900), (300, 639106), (312, 614525), (325, 589944), (376, 509925), (390, 491620), (470, 407940), (520, 368715), (523, 366600), (564, 339950), (600, 319553), (611, 313800), (650, 294972), (705, 271960), (780, 245810), (940, 203970), (975, 196648), (1046, 183300), (1128, 169975), (1175, 163176), (1222, 156900), (1300, 147486), (1410, 135980), (1560, 122905), (1569, 122200), (1833, 104600), (1880, 101985), (1950, 98324), (2092, 91650), (2350, 81588), (2444, 78450), (2600, 73743), (2615, 73320), (2820, 67990), (3055, 62760), (3138, 61100), (3525, 54392), (3666, 52300), (3900, 49162), (4184, 45825), (4700, 40794), (4888, 39225), (5230, 36660), (5640, 33995), (6110, 31380), (6276, 30550), (6799, 28200), (7050, 27196), (7332, 26150), (7800, 24581), (7845, 24440), (9165, 20920), (9400, 20397), (10460, 18330), (12220, 15690), (12552, 15275), (13075, 14664), (13598, 14100)]