64844580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 190512000

約数和(自身を除く): 125667420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 83, 87, 116, 145, 166, 174, 249, 290, 332, 348, 415, 435, 449, 498, 580, 830, 870, 898, 996, 1245, 1347, 1660, 1740, 1796, 2245, 2407, 2490, 2694, 4490, 4814, 4980, 5388, 6735, 7221, 8980, 9628, 12035, 13021, 13470, 14442, 24070, 26042, 26940, 28884, 36105, 37267, 39063, 48140, 52084, 65105, 72210, 74534, 78126, 111801, 130210, 144420, 149068, 156252, 186335, 195315, 223602, 260420, 372670, 390630, 447204, 559005, 745340, 781260, 1080743, 1118010, 2161486, 2236020, 3242229, 4322972, 5403715, 6484458, 10807430, 12968916, 16211145, 21614860, 32422290, 64844580]

約数ペア:

[(1, 64844580), (2, 32422290), (3, 21614860), (4, 16211145), (5, 12968916), (6, 10807430), (10, 6484458), (12, 5403715), (15, 4322972), (20, 3242229), (29, 2236020), (30, 2161486), (58, 1118010), (60, 1080743), (83, 781260), (87, 745340), (116, 559005), (145, 447204), (166, 390630), (174, 372670), (249, 260420), (290, 223602), (332, 195315), (348, 186335), (415, 156252), (435, 149068), (449, 144420), (498, 130210), (580, 111801), (830, 78126), (870, 74534), (898, 72210), (996, 65105), (1245, 52084), (1347, 48140), (1660, 39063), (1740, 37267), (1796, 36105), (2245, 28884), (2407, 26940), (2490, 26042), (2694, 24070), (4490, 14442), (4814, 13470), (4980, 13021), (5388, 12035), (6735, 9628), (7221, 8980)]