151987140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49669}}^1$

素因数の和:49701

約数の個数: 72

約数和(自身を含む): 488156760

約数和(自身を除く): 336169620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 49669, 99338, 149007, 198676, 248345, 298014, 447021, 496690, 596028, 745035, 844373, 894042, 993380, 1490070, 1688746, 1788084, 2235105, 2533119, 2980140, 3377492, 4221865, 4470210, 5066238, 7599357, 8443730, 8940420, 10132476, 12665595, 15198714, 16887460, 25331190, 30397428, 37996785, 50662380, 75993570, 151987140]

約数ペア:

[(1, 151987140), (2, 75993570), (3, 50662380), (4, 37996785), (5, 30397428), (6, 25331190), (9, 16887460), (10, 15198714), (12, 12665595), (15, 10132476), (17, 8940420), (18, 8443730), (20, 7599357), (30, 5066238), (34, 4470210), (36, 4221865), (45, 3377492), (51, 2980140), (60, 2533119), (68, 2235105), (85, 1788084), (90, 1688746), (102, 1490070), (153, 993380), (170, 894042), (180, 844373), (204, 745035), (255, 596028), (306, 496690), (340, 447021), (510, 298014), (612, 248345), (765, 198676), (1020, 149007), (1530, 99338), (3060, 49669)]