454384620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:765

約数の個数: 192

約数和(自身を含む): 1512537600

約数和(自身を除く): 1058152980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 67, 76, 90, 95, 108, 114, 134, 135, 171, 180, 190, 201, 228, 268, 270, 285, 335, 342, 380, 402, 513, 540, 570, 603, 661, 670, 684, 804, 855, 1005, 1026, 1140, 1206, 1273, 1322, 1340, 1710, 1809, 1983, 2010, 2052, 2412, 2546, 2565, 2644, 3015, 3305, 3420, 3618, 3819, 3966, 4020, 5092, 5130, 5949, 6030, 6365, 6610, 7236, 7638, 7932, 9045, 9915, 10260, 11457, 11898, 12060, 12559, 12730, 13220, 15276, 17847, 18090, 19095, 19830, 22914, 23796, 25118, 25460, 29745, 34371, 35694, 36180, 37677, 38190, 39660, 44287, 45828, 50236, 57285, 59490, 62795, 68742, 71388, 75354, 76380, 88574, 89235, 113031, 114570, 118980, 125590, 132861, 137484, 150708, 171855, 177148, 178470, 188385, 221435, 226062, 229140, 251180, 265722, 339093, 343710, 356940, 376770, 398583, 442870, 452124, 531444, 565155, 664305, 678186, 687420, 753540, 797166, 841453, 885740, 1130310, 1195749, 1328610, 1356372, 1594332, 1682906, 1695465, 1992915, 2260620, 2391498, 2524359, 2657220, 3365812, 3390930, 3985830, 4207265, 4782996, 5048718, 5978745, 6781860, 7573077, 7971660, 8414530, 10097436, 11957490, 12621795, 15146154, 16829060, 22719231, 23914980, 25243590, 30292308, 37865385, 45438462, 50487180, 75730770, 90876924, 113596155, 151461540, 227192310, 454384620]

約数ペア:

[(1, 454384620), (2, 227192310), (3, 151461540), (4, 113596155), (5, 90876924), (6, 75730770), (9, 50487180), (10, 45438462), (12, 37865385), (15, 30292308), (18, 25243590), (19, 23914980), (20, 22719231), (27, 16829060), (30, 15146154), (36, 12621795), (38, 11957490), (45, 10097436), (54, 8414530), (57, 7971660), (60, 7573077), (67, 6781860), (76, 5978745), (90, 5048718), (95, 4782996), (108, 4207265), (114, 3985830), (134, 3390930), (135, 3365812), (171, 2657220), (180, 2524359), (190, 2391498), (201, 2260620), (228, 1992915), (268, 1695465), (270, 1682906), (285, 1594332), (335, 1356372), (342, 1328610), (380, 1195749), (402, 1130310), (513, 885740), (540, 841453), (570, 797166), (603, 753540), (661, 687420), (670, 678186), (684, 664305), (804, 565155), (855, 531444), (1005, 452124), (1026, 442870), (1140, 398583), (1206, 376770), (1273, 356940), (1322, 343710), (1340, 339093), (1710, 265722), (1809, 251180), (1983, 229140), (2010, 226062), (2052, 221435), (2412, 188385), (2546, 178470), (2565, 177148), (2644, 171855), (3015, 150708), (3305, 137484), (3420, 132861), (3618, 125590), (3819, 118980), (3966, 114570), (4020, 113031), (5092, 89235), (5130, 88574), (5949, 76380), (6030, 75354), (6365, 71388), (6610, 68742), (7236, 62795), (7638, 59490), (7932, 57285), (9045, 50236), (9915, 45828), (10260, 44287), (11457, 39660), (11898, 38190), (12060, 37677), (12559, 36180), (12730, 35694), (13220, 34371), (15276, 29745), (17847, 25460), (18090, 25118), (19095, 23796), (19830, 22914)]