188586780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 606735360

約数和(自身を除く): 418148580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 37, 38, 51, 57, 60, 68, 74, 76, 85, 95, 102, 111, 114, 148, 170, 185, 190, 204, 222, 228, 255, 263, 285, 323, 340, 370, 380, 444, 510, 526, 555, 570, 629, 646, 703, 740, 789, 969, 1020, 1052, 1110, 1140, 1258, 1292, 1315, 1406, 1578, 1615, 1887, 1938, 2109, 2220, 2516, 2630, 2812, 3145, 3156, 3230, 3515, 3774, 3876, 3945, 4218, 4471, 4845, 4997, 5260, 6290, 6460, 7030, 7548, 7890, 8436, 8942, 9435, 9690, 9731, 9994, 10545, 11951, 12580, 13413, 14060, 14991, 15780, 17884, 18870, 19380, 19462, 19988, 21090, 22355, 23902, 24985, 26826, 29193, 29982, 35853, 37740, 38924, 42180, 44710, 47804, 48655, 49970, 53652, 58386, 59755, 59964, 67065, 71706, 74955, 84949, 89420, 97310, 99940, 116772, 119510, 134130, 143412, 145965, 149910, 165427, 169898, 179265, 184889, 194620, 239020, 254847, 268260, 291930, 299820, 330854, 339796, 358530, 369778, 424745, 496281, 509694, 554667, 583860, 661708, 717060, 739556, 827135, 849490, 924445, 992562, 1019388, 1109334, 1274235, 1654270, 1698980, 1848890, 1985124, 2218668, 2481405, 2548470, 2773335, 3143113, 3308540, 3697780, 4962810, 5096940, 5546670, 6286226, 9429339, 9925620, 11093340, 12572452, 15715565, 18858678, 31431130, 37717356, 47146695, 62862260, 94293390, 188586780]

約数ペア:

[(1, 188586780), (2, 94293390), (3, 62862260), (4, 47146695), (5, 37717356), (6, 31431130), (10, 18858678), (12, 15715565), (15, 12572452), (17, 11093340), (19, 9925620), (20, 9429339), (30, 6286226), (34, 5546670), (37, 5096940), (38, 4962810), (51, 3697780), (57, 3308540), (60, 3143113), (68, 2773335), (74, 2548470), (76, 2481405), (85, 2218668), (95, 1985124), (102, 1848890), (111, 1698980), (114, 1654270), (148, 1274235), (170, 1109334), (185, 1019388), (190, 992562), (204, 924445), (222, 849490), (228, 827135), (255, 739556), (263, 717060), (285, 661708), (323, 583860), (340, 554667), (370, 509694), (380, 496281), (444, 424745), (510, 369778), (526, 358530), (555, 339796), (570, 330854), (629, 299820), (646, 291930), (703, 268260), (740, 254847), (789, 239020), (969, 194620), (1020, 184889), (1052, 179265), (1110, 169898), (1140, 165427), (1258, 149910), (1292, 145965), (1315, 143412), (1406, 134130), (1578, 119510), (1615, 116772), (1887, 99940), (1938, 97310), (2109, 89420), (2220, 84949), (2516, 74955), (2630, 71706), (2812, 67065), (3145, 59964), (3156, 59755), (3230, 58386), (3515, 53652), (3774, 49970), (3876, 48655), (3945, 47804), (4218, 44710), (4471, 42180), (4845, 38924), (4997, 37740), (5260, 35853), (6290, 29982), (6460, 29193), (7030, 26826), (7548, 24985), (7890, 23902), (8436, 22355), (8942, 21090), (9435, 19988), (9690, 19462), (9731, 19380), (9994, 18870), (10545, 17884), (11951, 15780), (12580, 14991), (13413, 14060)]