100458720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{69763}}^1$

素因数の和:69784

約数の個数: 72

約数和(自身を含む): 342820296

約数和(自身を除く): 242361576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 69763, 139526, 209289, 279052, 348815, 418578, 558104, 627867, 697630, 837156, 1046445, 1116208, 1255734, 1395260, 1674312, 2092890, 2232416, 2511468, 2790520, 3139335, 3348624, 4185780, 5022936, 5581040, 6278670, 6697248, 8371560, 10045872, 11162080, 12557340, 16743120, 20091744, 25114680, 33486240, 50229360, 100458720]

約数ペア:

[(1, 100458720), (2, 50229360), (3, 33486240), (4, 25114680), (5, 20091744), (6, 16743120), (8, 12557340), (9, 11162080), (10, 10045872), (12, 8371560), (15, 6697248), (16, 6278670), (18, 5581040), (20, 5022936), (24, 4185780), (30, 3348624), (32, 3139335), (36, 2790520), (40, 2511468), (45, 2232416), (48, 2092890), (60, 1674312), (72, 1395260), (80, 1255734), (90, 1116208), (96, 1046445), (120, 837156), (144, 697630), (160, 627867), (180, 558104), (240, 418578), (288, 348815), (360, 279052), (480, 209289), (720, 139526), (1440, 69763)]