189925560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 706064040

約数和(自身を除く): 516138480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 73, 81, 88, 90, 99, 108, 110, 120, 132, 135, 146, 162, 165, 180, 198, 216, 219, 220, 264, 270, 292, 297, 324, 330, 360, 365, 396, 405, 438, 440, 495, 540, 584, 594, 648, 657, 660, 730, 792, 803, 810, 876, 891, 990, 1080, 1095, 1188, 1314, 1320, 1460, 1485, 1606, 1620, 1752, 1782, 1971, 1980, 2190, 2376, 2409, 2628, 2920, 2970, 3212, 3240, 3285, 3564, 3942, 3960, 4015, 4380, 4455, 4818, 5256, 5329, 5913, 5940, 6424, 6570, 7128, 7227, 7884, 8030, 8760, 8910, 9636, 9855, 10658, 11826, 11880, 12045, 13140, 14454, 15768, 15987, 16060, 17820, 19272, 19710, 21316, 21681, 23652, 24090, 26280, 26645, 28908, 29565, 31974, 32120, 35640, 36135, 39420, 42632, 43362, 47304, 47961, 48180, 53290, 57816, 58619, 59130, 63948, 65043, 72270, 78840, 79935, 86724, 95922, 96360, 106580, 108405, 117238, 118260, 127896, 130086, 143883, 144540, 159870, 173448, 175857, 191844, 213160, 216810, 234476, 236520, 239805, 260172, 287766, 289080, 293095, 319740, 325215, 351714, 383688, 431649, 433620, 468952, 479610, 520344, 527571, 575532, 586190, 639480, 650430, 703428, 719415, 863298, 867240, 879285, 959220, 1055142, 1151064, 1172380, 1300860, 1406856, 1438830, 1582713, 1726596, 1758570, 1918440, 2110284, 2158245, 2344760, 2601720, 2637855, 2877660, 3165426, 3453192, 3517140, 4220568, 4316490, 4748139, 5275710, 5755320, 6330852, 7034280, 7913565, 8632980, 9496278, 10551420, 12661704, 15827130, 17265960, 18992556, 21102840, 23740695, 31654260, 37985112, 47481390, 63308520, 94962780, 189925560]

約数ペア:

[(1, 189925560), (2, 94962780), (3, 63308520), (4, 47481390), (5, 37985112), (6, 31654260), (8, 23740695), (9, 21102840), (10, 18992556), (11, 17265960), (12, 15827130), (15, 12661704), (18, 10551420), (20, 9496278), (22, 8632980), (24, 7913565), (27, 7034280), (30, 6330852), (33, 5755320), (36, 5275710), (40, 4748139), (44, 4316490), (45, 4220568), (54, 3517140), (55, 3453192), (60, 3165426), (66, 2877660), (72, 2637855), (73, 2601720), (81, 2344760), (88, 2158245), (90, 2110284), (99, 1918440), (108, 1758570), (110, 1726596), (120, 1582713), (132, 1438830), (135, 1406856), (146, 1300860), (162, 1172380), (165, 1151064), (180, 1055142), (198, 959220), (216, 879285), (219, 867240), (220, 863298), (264, 719415), (270, 703428), (292, 650430), (297, 639480), (324, 586190), (330, 575532), (360, 527571), (365, 520344), (396, 479610), (405, 468952), (438, 433620), (440, 431649), (495, 383688), (540, 351714), (584, 325215), (594, 319740), (648, 293095), (657, 289080), (660, 287766), (730, 260172), (792, 239805), (803, 236520), (810, 234476), (876, 216810), (891, 213160), (990, 191844), (1080, 175857), (1095, 173448), (1188, 159870), (1314, 144540), (1320, 143883), (1460, 130086), (1485, 127896), (1606, 118260), (1620, 117238), (1752, 108405), (1782, 106580), (1971, 96360), (1980, 95922), (2190, 86724), (2376, 79935), (2409, 78840), (2628, 72270), (2920, 65043), (2970, 63948), (3212, 59130), (3240, 58619), (3285, 57816), (3564, 53290), (3942, 48180), (3960, 47961), (4015, 47304), (4380, 43362), (4455, 42632), (4818, 39420), (5256, 36135), (5329, 35640), (5913, 32120), (5940, 31974), (6424, 29565), (6570, 28908), (7128, 26645), (7227, 26280), (7884, 24090), (8030, 23652), (8760, 21681), (8910, 21316), (9636, 19710), (9855, 19272), (10658, 17820), (11826, 16060), (11880, 15987), (12045, 15768), (13140, 14454)]