202877460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2053}}^1$

素因数の和:2135

約数の個数: 120

約数和(自身を含む): 647182536

約数和(自身を除く): 444305076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 915, 1098, 1220, 1620, 1647, 1830, 2053, 2196, 2745, 3294, 3660, 4106, 4941, 5490, 6159, 6588, 8212, 8235, 9882, 10265, 10980, 12318, 16470, 18477, 19764, 20530, 24636, 24705, 30795, 32940, 36954, 41060, 49410, 55431, 61590, 73908, 92385, 98820, 110862, 123180, 125233, 166293, 184770, 221724, 250466, 277155, 332586, 369540, 375699, 500932, 554310, 626165, 665172, 751398, 831465, 1108620, 1127097, 1252330, 1502796, 1662930, 1878495, 2254194, 2504660, 3325860, 3381291, 3756990, 4508388, 5635485, 6762582, 7513980, 10143873, 11270970, 13525164, 16906455, 20287746, 22541940, 33812910, 40575492, 50719365, 67625820, 101438730, 202877460]

約数ペア:

[(1, 202877460), (2, 101438730), (3, 67625820), (4, 50719365), (5, 40575492), (6, 33812910), (9, 22541940), (10, 20287746), (12, 16906455), (15, 13525164), (18, 11270970), (20, 10143873), (27, 7513980), (30, 6762582), (36, 5635485), (45, 4508388), (54, 3756990), (60, 3381291), (61, 3325860), (81, 2504660), (90, 2254194), (108, 1878495), (122, 1662930), (135, 1502796), (162, 1252330), (180, 1127097), (183, 1108620), (244, 831465), (270, 751398), (305, 665172), (324, 626165), (366, 554310), (405, 500932), (540, 375699), (549, 369540), (610, 332586), (732, 277155), (810, 250466), (915, 221724), (1098, 184770), (1220, 166293), (1620, 125233), (1647, 123180), (1830, 110862), (2053, 98820), (2196, 92385), (2745, 73908), (3294, 61590), (3660, 55431), (4106, 49410), (4941, 41060), (5490, 36954), (6159, 32940), (6588, 30795), (8212, 24705), (8235, 24636), (9882, 20530), (10265, 19764), (10980, 18477), (12318, 16470)]