9998550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1342

約数の個数: 72

約数和(自身を含む): 28464696

約数和(自身を除く): 18466146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1307, 1530, 2550, 2614, 3825, 3921, 6535, 7650, 7842, 11763, 13070, 19605, 22219, 23526, 32675, 39210, 44438, 58815, 65350, 66657, 98025, 111095, 117630, 133314, 196050, 199971, 222190, 294075, 333285, 399942, 555475, 588150, 666570, 999855, 1110950, 1666425, 1999710, 3332850, 4999275, 9998550]

約数ペア:

[(1, 9998550), (2, 4999275), (3, 3332850), (5, 1999710), (6, 1666425), (9, 1110950), (10, 999855), (15, 666570), (17, 588150), (18, 555475), (25, 399942), (30, 333285), (34, 294075), (45, 222190), (50, 199971), (51, 196050), (75, 133314), (85, 117630), (90, 111095), (102, 98025), (150, 66657), (153, 65350), (170, 58815), (225, 44438), (255, 39210), (306, 32675), (425, 23526), (450, 22219), (510, 19605), (765, 13070), (850, 11763), (1275, 7842), (1307, 7650), (1530, 6535), (2550, 3921), (2614, 3825)]