2017404180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{24851}}^1$

素因数の和:24918

約数の個数: 144

約数和(自身を含む): 6838872768

約数和(自身を除く): 4821468588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 82, 90, 99, 110, 123, 132, 164, 165, 180, 198, 205, 220, 246, 330, 369, 396, 410, 451, 492, 495, 615, 660, 738, 820, 902, 990, 1230, 1353, 1476, 1804, 1845, 1980, 2255, 2460, 2706, 3690, 4059, 4510, 5412, 6765, 7380, 8118, 9020, 13530, 16236, 20295, 24851, 27060, 40590, 49702, 74553, 81180, 99404, 124255, 149106, 223659, 248510, 273361, 298212, 372765, 447318, 497020, 546722, 745530, 820083, 894636, 1018891, 1093444, 1118295, 1366805, 1491060, 1640166, 2037782, 2236590, 2460249, 2733610, 3056673, 3280332, 4075564, 4100415, 4473180, 4920498, 5094455, 5467220, 6113346, 8200830, 9170019, 9840996, 10188910, 11207801, 12226692, 12301245, 15283365, 16401660, 18340038, 20377820, 22415602, 24602490, 30566730, 33623403, 36680076, 44831204, 45850095, 49204980, 56039005, 61133460, 67246806, 91700190, 100870209, 112078010, 134493612, 168117015, 183400380, 201740418, 224156020, 336234030, 403480836, 504351045, 672468060, 1008702090, 2017404180]

約数ペア:

[(1, 2017404180), (2, 1008702090), (3, 672468060), (4, 504351045), (5, 403480836), (6, 336234030), (9, 224156020), (10, 201740418), (11, 183400380), (12, 168117015), (15, 134493612), (18, 112078010), (20, 100870209), (22, 91700190), (30, 67246806), (33, 61133460), (36, 56039005), (41, 49204980), (44, 45850095), (45, 44831204), (55, 36680076), (60, 33623403), (66, 30566730), (82, 24602490), (90, 22415602), (99, 20377820), (110, 18340038), (123, 16401660), (132, 15283365), (164, 12301245), (165, 12226692), (180, 11207801), (198, 10188910), (205, 9840996), (220, 9170019), (246, 8200830), (330, 6113346), (369, 5467220), (396, 5094455), (410, 4920498), (451, 4473180), (492, 4100415), (495, 4075564), (615, 3280332), (660, 3056673), (738, 2733610), (820, 2460249), (902, 2236590), (990, 2037782), (1230, 1640166), (1353, 1491060), (1476, 1366805), (1804, 1118295), (1845, 1093444), (1980, 1018891), (2255, 894636), (2460, 820083), (2706, 745530), (3690, 546722), (4059, 497020), (4510, 447318), (5412, 372765), (6765, 298212), (7380, 273361), (8118, 248510), (9020, 223659), (13530, 149106), (16236, 124255), (20295, 99404), (24851, 81180), (27060, 74553), (40590, 49702)]