125342190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 356316480

約数和(自身を除く): 230974290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 61, 79, 85, 90, 102, 122, 153, 158, 170, 183, 237, 255, 289, 305, 306, 366, 395, 474, 510, 549, 578, 610, 711, 765, 790, 867, 915, 1037, 1098, 1185, 1343, 1422, 1445, 1530, 1734, 1830, 2074, 2370, 2601, 2686, 2745, 2890, 3111, 3555, 4029, 4335, 4819, 5185, 5202, 5490, 6222, 6715, 7110, 8058, 8670, 9333, 9638, 10370, 12087, 13005, 13430, 14457, 15555, 17629, 18666, 20145, 22831, 24095, 24174, 26010, 28914, 31110, 35258, 40290, 43371, 45662, 46665, 48190, 52887, 60435, 68493, 72285, 81923, 86742, 88145, 93330, 105774, 114155, 120870, 136986, 144570, 158661, 163846, 176290, 205479, 216855, 228310, 245769, 264435, 317322, 342465, 409615, 410958, 433710, 491538, 528870, 684930, 737307, 793305, 819230, 1027395, 1228845, 1392691, 1474614, 1586610, 2054790, 2457690, 2785382, 3686535, 4178073, 6963455, 7373070, 8356146, 12534219, 13926910, 20890365, 25068438, 41780730, 62671095, 125342190]

約数ペア:

[(1, 125342190), (2, 62671095), (3, 41780730), (5, 25068438), (6, 20890365), (9, 13926910), (10, 12534219), (15, 8356146), (17, 7373070), (18, 6963455), (30, 4178073), (34, 3686535), (45, 2785382), (51, 2457690), (61, 2054790), (79, 1586610), (85, 1474614), (90, 1392691), (102, 1228845), (122, 1027395), (153, 819230), (158, 793305), (170, 737307), (183, 684930), (237, 528870), (255, 491538), (289, 433710), (305, 410958), (306, 409615), (366, 342465), (395, 317322), (474, 264435), (510, 245769), (549, 228310), (578, 216855), (610, 205479), (711, 176290), (765, 163846), (790, 158661), (867, 144570), (915, 136986), (1037, 120870), (1098, 114155), (1185, 105774), (1343, 93330), (1422, 88145), (1445, 86742), (1530, 81923), (1734, 72285), (1830, 68493), (2074, 60435), (2370, 52887), (2601, 48190), (2686, 46665), (2745, 45662), (2890, 43371), (3111, 40290), (3555, 35258), (4029, 31110), (4335, 28914), (4819, 26010), (5185, 24174), (5202, 24095), (5490, 22831), (6222, 20145), (6715, 18666), (7110, 17629), (8058, 15555), (8670, 14457), (9333, 13430), (9638, 13005), (10370, 12087)]