186819210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 160

約数和(自身を含む): 540144000

約数和(自身を除く): 353324790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 61, 81, 90, 95, 114, 122, 135, 162, 171, 183, 190, 199, 270, 285, 305, 342, 366, 398, 405, 513, 549, 570, 597, 610, 810, 855, 915, 995, 1026, 1098, 1159, 1194, 1539, 1647, 1710, 1791, 1830, 1990, 2318, 2565, 2745, 2985, 3078, 3294, 3477, 3582, 3781, 4941, 5130, 5373, 5490, 5795, 5970, 6954, 7562, 7695, 8235, 8955, 9882, 10431, 10746, 11343, 11590, 12139, 15390, 16119, 16470, 17385, 17910, 18905, 20862, 22686, 24278, 24705, 26865, 31293, 32238, 34029, 34770, 36417, 37810, 49410, 52155, 53730, 56715, 60695, 62586, 68058, 72834, 80595, 93879, 102087, 104310, 109251, 113430, 121390, 156465, 161190, 170145, 182085, 187758, 204174, 218502, 230641, 306261, 312930, 327753, 340290, 364170, 461282, 469395, 510435, 546255, 612522, 655506, 691923, 938790, 983259, 1020870, 1092510, 1153205, 1383846, 1531305, 1638765, 1966518, 2075769, 2306410, 3062610, 3277530, 3459615, 4151538, 4916295, 6227307, 6919230, 9832590, 10378845, 12454614, 18681921, 20757690, 31136535, 37363842, 62273070, 93409605, 186819210]

約数ペア:

[(1, 186819210), (2, 93409605), (3, 62273070), (5, 37363842), (6, 31136535), (9, 20757690), (10, 18681921), (15, 12454614), (18, 10378845), (19, 9832590), (27, 6919230), (30, 6227307), (38, 4916295), (45, 4151538), (54, 3459615), (57, 3277530), (61, 3062610), (81, 2306410), (90, 2075769), (95, 1966518), (114, 1638765), (122, 1531305), (135, 1383846), (162, 1153205), (171, 1092510), (183, 1020870), (190, 983259), (199, 938790), (270, 691923), (285, 655506), (305, 612522), (342, 546255), (366, 510435), (398, 469395), (405, 461282), (513, 364170), (549, 340290), (570, 327753), (597, 312930), (610, 306261), (810, 230641), (855, 218502), (915, 204174), (995, 187758), (1026, 182085), (1098, 170145), (1159, 161190), (1194, 156465), (1539, 121390), (1647, 113430), (1710, 109251), (1791, 104310), (1830, 102087), (1990, 93879), (2318, 80595), (2565, 72834), (2745, 68058), (2985, 62586), (3078, 60695), (3294, 56715), (3477, 53730), (3582, 52155), (3781, 49410), (4941, 37810), (5130, 36417), (5373, 34770), (5490, 34029), (5795, 32238), (5970, 31293), (6954, 26865), (7562, 24705), (7695, 24278), (8235, 22686), (8955, 20862), (9882, 18905), (10431, 17910), (10746, 17385), (11343, 16470), (11590, 16119), (12139, 15390)]