200830020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 590042880

約数和(自身を除く): 389212860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 269, 276, 345, 460, 538, 541, 690, 807, 1076, 1082, 1345, 1380, 1614, 1623, 2164, 2690, 2705, 3228, 3246, 4035, 5380, 5410, 6187, 6492, 8070, 8115, 10820, 12374, 12443, 16140, 16230, 18561, 24748, 24886, 30935, 32460, 37122, 37329, 49772, 61870, 62215, 74244, 74658, 92805, 123740, 124430, 145529, 149316, 185610, 186645, 248860, 291058, 371220, 373290, 436587, 582116, 727645, 746580, 873174, 1455290, 1746348, 2182935, 2910580, 3347167, 4365870, 6694334, 8731740, 10041501, 13388668, 16735835, 20083002, 33471670, 40166004, 50207505, 66943340, 100415010, 200830020]

約数ペア:

[(1, 200830020), (2, 100415010), (3, 66943340), (4, 50207505), (5, 40166004), (6, 33471670), (10, 20083002), (12, 16735835), (15, 13388668), (20, 10041501), (23, 8731740), (30, 6694334), (46, 4365870), (60, 3347167), (69, 2910580), (92, 2182935), (115, 1746348), (138, 1455290), (230, 873174), (269, 746580), (276, 727645), (345, 582116), (460, 436587), (538, 373290), (541, 371220), (690, 291058), (807, 248860), (1076, 186645), (1082, 185610), (1345, 149316), (1380, 145529), (1614, 124430), (1623, 123740), (2164, 92805), (2690, 74658), (2705, 74244), (3228, 62215), (3246, 61870), (4035, 49772), (5380, 37329), (5410, 37122), (6187, 32460), (6492, 30935), (8070, 24886), (8115, 24748), (10820, 18561), (12374, 16230), (12443, 16140)]