66164040

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{2269}}^1$

素因数の和:2298

約数の個数: 112

約数和(自身を含む): 223299900

約数和(自身を除く): 157135860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2269, 2430, 2916, 3240, 3645, 4538, 4860, 5832, 6807, 7290, 9076, 9720, 11345, 13614, 14580, 18152, 20421, 22690, 27228, 29160, 34035, 40842, 45380, 54456, 61263, 68070, 81684, 90760, 102105, 122526, 136140, 163368, 183789, 204210, 245052, 272280, 306315, 367578, 408420, 490104, 551367, 612630, 735156, 816840, 918945, 1102734, 1225260, 1470312, 1654101, 1837890, 2205468, 2450520, 2756835, 3308202, 3675780, 4410936, 5513670, 6616404, 7351560, 8270505, 11027340, 13232808, 16541010, 22054680, 33082020, 66164040]

約数ペア:

[(1, 66164040), (2, 33082020), (3, 22054680), (4, 16541010), (5, 13232808), (6, 11027340), (8, 8270505), (9, 7351560), (10, 6616404), (12, 5513670), (15, 4410936), (18, 3675780), (20, 3308202), (24, 2756835), (27, 2450520), (30, 2205468), (36, 1837890), (40, 1654101), (45, 1470312), (54, 1225260), (60, 1102734), (72, 918945), (81, 816840), (90, 735156), (108, 612630), (120, 551367), (135, 490104), (162, 408420), (180, 367578), (216, 306315), (243, 272280), (270, 245052), (324, 204210), (360, 183789), (405, 163368), (486, 136140), (540, 122526), (648, 102105), (729, 90760), (810, 81684), (972, 68070), (1080, 61263), (1215, 54456), (1458, 45380), (1620, 40842), (1944, 34035), (2269, 29160), (2430, 27228), (2916, 22690), (3240, 20421), (3645, 18152), (4538, 14580), (4860, 13614), (5832, 11345), (6807, 9720), (7290, 9076)]