272505330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 751161600

約数和(自身を除く): 478656270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 137, 139, 159, 265, 270, 274, 278, 318, 411, 417, 477, 530, 685, 695, 795, 822, 834, 954, 1233, 1251, 1370, 1390, 1431, 1590, 2055, 2085, 2385, 2466, 2502, 2862, 3699, 3753, 4110, 4170, 4770, 6165, 6255, 7155, 7261, 7367, 7398, 7506, 12330, 12510, 14310, 14522, 14734, 18495, 18765, 19043, 21783, 22101, 36305, 36835, 36990, 37530, 38086, 43566, 44202, 57129, 65349, 66303, 72610, 73670, 95215, 108915, 110505, 114258, 130698, 132606, 171387, 190430, 196047, 198909, 217830, 221010, 285645, 326745, 331515, 342774, 392094, 397818, 514161, 571290, 653490, 663030, 856935, 980235, 994545, 1009279, 1028322, 1713870, 1960470, 1989090, 2018558, 2570805, 3027837, 5046395, 5141610, 6055674, 9083511, 10092790, 15139185, 18167022, 27250533, 30278370, 45417555, 54501066, 90835110, 136252665, 272505330]

約数ペア:

[(1, 272505330), (2, 136252665), (3, 90835110), (5, 54501066), (6, 45417555), (9, 30278370), (10, 27250533), (15, 18167022), (18, 15139185), (27, 10092790), (30, 9083511), (45, 6055674), (53, 5141610), (54, 5046395), (90, 3027837), (106, 2570805), (135, 2018558), (137, 1989090), (139, 1960470), (159, 1713870), (265, 1028322), (270, 1009279), (274, 994545), (278, 980235), (318, 856935), (411, 663030), (417, 653490), (477, 571290), (530, 514161), (685, 397818), (695, 392094), (795, 342774), (822, 331515), (834, 326745), (954, 285645), (1233, 221010), (1251, 217830), (1370, 198909), (1390, 196047), (1431, 190430), (1590, 171387), (2055, 132606), (2085, 130698), (2385, 114258), (2466, 110505), (2502, 108915), (2862, 95215), (3699, 73670), (3753, 72610), (4110, 66303), (4170, 65349), (4770, 57129), (6165, 44202), (6255, 43566), (7155, 38086), (7261, 37530), (7367, 36990), (7398, 36835), (7506, 36305), (12330, 22101), (12510, 21783), (14310, 19043), (14522, 18765), (14734, 18495)]