90530700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 285815040

約数和(自身を除く): 195284340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 139, 150, 156, 167, 195, 260, 278, 300, 325, 334, 390, 417, 501, 556, 650, 668, 695, 780, 834, 835, 975, 1002, 1300, 1390, 1668, 1670, 1807, 1950, 2004, 2085, 2171, 2505, 2780, 3340, 3475, 3614, 3900, 4170, 4175, 4342, 5010, 5421, 6513, 6950, 7228, 8340, 8350, 8684, 9035, 10020, 10425, 10842, 10855, 12525, 13026, 13900, 16700, 18070, 20850, 21684, 21710, 23213, 25050, 26052, 27105, 32565, 36140, 41700, 43420, 45175, 46426, 50100, 54210, 54275, 65130, 69639, 90350, 92852, 108420, 108550, 116065, 130260, 135525, 139278, 162825, 180700, 217100, 232130, 271050, 278556, 301769, 325650, 348195, 464260, 542100, 580325, 603538, 651300, 696390, 905307, 1160650, 1207076, 1392780, 1508845, 1740975, 1810614, 2321300, 3017690, 3481950, 3621228, 4526535, 6035380, 6963900, 7544225, 9053070, 15088450, 18106140, 22632675, 30176900, 45265350, 90530700]

約数ペア:

[(1, 90530700), (2, 45265350), (3, 30176900), (4, 22632675), (5, 18106140), (6, 15088450), (10, 9053070), (12, 7544225), (13, 6963900), (15, 6035380), (20, 4526535), (25, 3621228), (26, 3481950), (30, 3017690), (39, 2321300), (50, 1810614), (52, 1740975), (60, 1508845), (65, 1392780), (75, 1207076), (78, 1160650), (100, 905307), (130, 696390), (139, 651300), (150, 603538), (156, 580325), (167, 542100), (195, 464260), (260, 348195), (278, 325650), (300, 301769), (325, 278556), (334, 271050), (390, 232130), (417, 217100), (501, 180700), (556, 162825), (650, 139278), (668, 135525), (695, 130260), (780, 116065), (834, 108550), (835, 108420), (975, 92852), (1002, 90350), (1300, 69639), (1390, 65130), (1668, 54275), (1670, 54210), (1807, 50100), (1950, 46426), (2004, 45175), (2085, 43420), (2171, 41700), (2505, 36140), (2780, 32565), (3340, 27105), (3475, 26052), (3614, 25050), (3900, 23213), (4170, 21710), (4175, 21684), (4342, 20850), (5010, 18070), (5421, 16700), (6513, 13900), (6950, 13026), (7228, 12525), (8340, 10855), (8350, 10842), (8684, 10425), (9035, 10020)]