187521900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 582712704

約数和(自身を除く): 395190804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 83, 85, 100, 102, 150, 166, 170, 204, 249, 255, 300, 332, 340, 415, 425, 443, 498, 510, 830, 850, 886, 996, 1020, 1245, 1275, 1329, 1411, 1660, 1700, 1772, 2075, 2215, 2490, 2550, 2658, 2822, 4150, 4233, 4430, 4980, 5100, 5316, 5644, 6225, 6645, 7055, 7531, 8300, 8466, 8860, 11075, 12450, 13290, 14110, 15062, 16932, 21165, 22150, 22593, 24900, 26580, 28220, 30124, 33225, 35275, 36769, 37655, 42330, 44300, 45186, 66450, 70550, 73538, 75310, 84660, 90372, 105825, 110307, 112965, 132900, 141100, 147076, 150620, 183845, 188275, 211650, 220614, 225930, 367690, 376550, 423300, 441228, 451860, 551535, 564825, 625073, 735380, 753100, 919225, 1103070, 1129650, 1250146, 1838450, 1875219, 2206140, 2259300, 2500292, 2757675, 3125365, 3676900, 3750438, 5515350, 6250730, 7500876, 9376095, 11030700, 12501460, 15626825, 18752190, 31253650, 37504380, 46880475, 62507300, 93760950, 187521900]

約数ペア:

[(1, 187521900), (2, 93760950), (3, 62507300), (4, 46880475), (5, 37504380), (6, 31253650), (10, 18752190), (12, 15626825), (15, 12501460), (17, 11030700), (20, 9376095), (25, 7500876), (30, 6250730), (34, 5515350), (50, 3750438), (51, 3676900), (60, 3125365), (68, 2757675), (75, 2500292), (83, 2259300), (85, 2206140), (100, 1875219), (102, 1838450), (150, 1250146), (166, 1129650), (170, 1103070), (204, 919225), (249, 753100), (255, 735380), (300, 625073), (332, 564825), (340, 551535), (415, 451860), (425, 441228), (443, 423300), (498, 376550), (510, 367690), (830, 225930), (850, 220614), (886, 211650), (996, 188275), (1020, 183845), (1245, 150620), (1275, 147076), (1329, 141100), (1411, 132900), (1660, 112965), (1700, 110307), (1772, 105825), (2075, 90372), (2215, 84660), (2490, 75310), (2550, 73538), (2658, 70550), (2822, 66450), (4150, 45186), (4233, 44300), (4430, 42330), (4980, 37655), (5100, 36769), (5316, 35275), (5644, 33225), (6225, 30124), (6645, 28220), (7055, 26580), (7531, 24900), (8300, 22593), (8466, 22150), (8860, 21165), (11075, 16932), (12450, 15062), (13290, 14110)]