201346020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{653}}^1$

素因数の和:1242

約数の個数: 96

約数和(自身を含む): 628467840

約数和(自身を除く): 427121820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 571, 653, 1142, 1306, 1713, 1959, 2284, 2612, 2855, 3265, 3426, 3918, 5139, 5710, 5877, 6530, 6852, 7836, 8565, 9795, 10278, 11420, 11754, 13060, 15417, 17130, 17631, 19590, 20556, 23508, 25695, 29385, 30834, 34260, 35262, 39180, 51390, 58770, 61668, 70524, 77085, 88155, 102780, 117540, 154170, 176310, 308340, 352620, 372863, 745726, 1118589, 1491452, 1864315, 2237178, 3355767, 3728630, 4474356, 5592945, 6711534, 7457260, 10067301, 11185890, 13423068, 16778835, 20134602, 22371780, 33557670, 40269204, 50336505, 67115340, 100673010, 201346020]

約数ペア:

[(1, 201346020), (2, 100673010), (3, 67115340), (4, 50336505), (5, 40269204), (6, 33557670), (9, 22371780), (10, 20134602), (12, 16778835), (15, 13423068), (18, 11185890), (20, 10067301), (27, 7457260), (30, 6711534), (36, 5592945), (45, 4474356), (54, 3728630), (60, 3355767), (90, 2237178), (108, 1864315), (135, 1491452), (180, 1118589), (270, 745726), (540, 372863), (571, 352620), (653, 308340), (1142, 176310), (1306, 154170), (1713, 117540), (1959, 102780), (2284, 88155), (2612, 77085), (2855, 70524), (3265, 61668), (3426, 58770), (3918, 51390), (5139, 39180), (5710, 35262), (5877, 34260), (6530, 30834), (6852, 29385), (7836, 25695), (8565, 23508), (9795, 20556), (10278, 19590), (11420, 17631), (11754, 17130), (13060, 15417)]