7287150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 20186208

約数和(自身を除く): 12899058

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 37, 39, 50, 65, 74, 75, 78, 101, 111, 130, 150, 185, 195, 202, 222, 303, 325, 370, 390, 481, 505, 555, 606, 650, 925, 962, 975, 1010, 1110, 1313, 1443, 1515, 1850, 1950, 2405, 2525, 2626, 2775, 2886, 3030, 3737, 3939, 4810, 5050, 5550, 6565, 7215, 7474, 7575, 7878, 11211, 12025, 13130, 14430, 15150, 18685, 19695, 22422, 24050, 32825, 36075, 37370, 39390, 48581, 56055, 65650, 72150, 93425, 97162, 98475, 112110, 145743, 186850, 196950, 242905, 280275, 291486, 485810, 560550, 728715, 1214525, 1457430, 2429050, 3643575, 7287150]

約数ペア:

[(1, 7287150), (2, 3643575), (3, 2429050), (5, 1457430), (6, 1214525), (10, 728715), (13, 560550), (15, 485810), (25, 291486), (26, 280275), (30, 242905), (37, 196950), (39, 186850), (50, 145743), (65, 112110), (74, 98475), (75, 97162), (78, 93425), (101, 72150), (111, 65650), (130, 56055), (150, 48581), (185, 39390), (195, 37370), (202, 36075), (222, 32825), (303, 24050), (325, 22422), (370, 19695), (390, 18685), (481, 15150), (505, 14430), (555, 13130), (606, 12025), (650, 11211), (925, 7878), (962, 7575), (975, 7474), (1010, 7215), (1110, 6565), (1313, 5550), (1443, 5050), (1515, 4810), (1850, 3939), (1950, 3737), (2405, 3030), (2525, 2886), (2626, 2775)]