281032950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 827304192

約数和(自身を除く): 546271242

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 43, 50, 51, 55, 66, 75, 85, 86, 102, 110, 129, 150, 165, 170, 187, 215, 233, 255, 258, 275, 330, 374, 425, 430, 466, 473, 510, 550, 561, 645, 699, 731, 825, 850, 935, 946, 1075, 1122, 1165, 1275, 1290, 1398, 1419, 1462, 1650, 1870, 2150, 2193, 2330, 2365, 2550, 2563, 2805, 2838, 3225, 3495, 3655, 3961, 4386, 4675, 4730, 5126, 5610, 5825, 6450, 6990, 7095, 7310, 7689, 7922, 8041, 9350, 10019, 10965, 11650, 11825, 11883, 12815, 14025, 14190, 15378, 16082, 17475, 18275, 19805, 20038, 21930, 23650, 23766, 24123, 25630, 28050, 30057, 34950, 35475, 36550, 38445, 39610, 40205, 43571, 48246, 50095, 54825, 59415, 60114, 64075, 70950, 76890, 80410, 87142, 99025, 100190, 109650, 110209, 118830, 120615, 128150, 130713, 150285, 170323, 192225, 198050, 201025, 217855, 220418, 241230, 250475, 261426, 297075, 300570, 330627, 340646, 384450, 402050, 435710, 500950, 510969, 551045, 594150, 603075, 653565, 661254, 751425, 851615, 1021938, 1089275, 1102090, 1206150, 1307130, 1502850, 1653135, 1703230, 1873553, 2178550, 2554845, 2755225, 3267825, 3306270, 3747106, 4258075, 5109690, 5510450, 5620659, 6535650, 8265675, 8516150, 9367765, 11241318, 12774225, 16531350, 18735530, 25548450, 28103295, 46838825, 56206590, 93677650, 140516475, 281032950]

約数ペア:

[(1, 281032950), (2, 140516475), (3, 93677650), (5, 56206590), (6, 46838825), (10, 28103295), (11, 25548450), (15, 18735530), (17, 16531350), (22, 12774225), (25, 11241318), (30, 9367765), (33, 8516150), (34, 8265675), (43, 6535650), (50, 5620659), (51, 5510450), (55, 5109690), (66, 4258075), (75, 3747106), (85, 3306270), (86, 3267825), (102, 2755225), (110, 2554845), (129, 2178550), (150, 1873553), (165, 1703230), (170, 1653135), (187, 1502850), (215, 1307130), (233, 1206150), (255, 1102090), (258, 1089275), (275, 1021938), (330, 851615), (374, 751425), (425, 661254), (430, 653565), (466, 603075), (473, 594150), (510, 551045), (550, 510969), (561, 500950), (645, 435710), (699, 402050), (731, 384450), (825, 340646), (850, 330627), (935, 300570), (946, 297075), (1075, 261426), (1122, 250475), (1165, 241230), (1275, 220418), (1290, 217855), (1398, 201025), (1419, 198050), (1462, 192225), (1650, 170323), (1870, 150285), (2150, 130713), (2193, 128150), (2330, 120615), (2365, 118830), (2550, 110209), (2563, 109650), (2805, 100190), (2838, 99025), (3225, 87142), (3495, 80410), (3655, 76890), (3961, 70950), (4386, 64075), (4675, 60114), (4730, 59415), (5126, 54825), (5610, 50095), (5825, 48246), (6450, 43571), (6990, 40205), (7095, 39610), (7310, 38445), (7689, 36550), (7922, 35475), (8041, 34950), (9350, 30057), (10019, 28050), (10965, 25630), (11650, 24123), (11825, 23766), (11883, 23650), (12815, 21930), (14025, 20038), (14190, 19805), (15378, 18275), (16082, 17475)]