79102140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 249026400

約数和(自身を除く): 169924260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 169, 174, 195, 260, 269, 290, 338, 348, 377, 390, 435, 507, 538, 580, 676, 754, 780, 807, 845, 870, 1014, 1076, 1131, 1345, 1508, 1614, 1690, 1740, 1885, 2028, 2262, 2535, 2690, 3228, 3380, 3497, 3770, 4035, 4524, 4901, 5070, 5380, 5655, 6994, 7540, 7801, 8070, 9802, 10140, 10491, 11310, 13988, 14703, 15602, 16140, 17485, 19604, 20982, 22620, 23403, 24505, 29406, 31204, 34970, 39005, 41964, 45461, 46806, 49010, 52455, 58812, 69940, 73515, 78010, 90922, 93612, 98020, 101413, 104910, 117015, 136383, 147030, 156020, 181844, 202826, 209820, 227305, 234030, 272766, 294060, 304239, 405652, 454610, 468060, 507065, 545532, 608478, 681915, 909220, 1014130, 1216956, 1318369, 1363830, 1521195, 2028260, 2636738, 2727660, 3042390, 3955107, 5273476, 6084780, 6591845, 7910214, 13183690, 15820428, 19775535, 26367380, 39551070, 79102140]

約数ペア:

[(1, 79102140), (2, 39551070), (3, 26367380), (4, 19775535), (5, 15820428), (6, 13183690), (10, 7910214), (12, 6591845), (13, 6084780), (15, 5273476), (20, 3955107), (26, 3042390), (29, 2727660), (30, 2636738), (39, 2028260), (52, 1521195), (58, 1363830), (60, 1318369), (65, 1216956), (78, 1014130), (87, 909220), (116, 681915), (130, 608478), (145, 545532), (156, 507065), (169, 468060), (174, 454610), (195, 405652), (260, 304239), (269, 294060), (290, 272766), (338, 234030), (348, 227305), (377, 209820), (390, 202826), (435, 181844), (507, 156020), (538, 147030), (580, 136383), (676, 117015), (754, 104910), (780, 101413), (807, 98020), (845, 93612), (870, 90922), (1014, 78010), (1076, 73515), (1131, 69940), (1345, 58812), (1508, 52455), (1614, 49010), (1690, 46806), (1740, 45461), (1885, 41964), (2028, 39005), (2262, 34970), (2535, 31204), (2690, 29406), (3228, 24505), (3380, 23403), (3497, 22620), (3770, 20982), (4035, 19604), (4524, 17485), (4901, 16140), (5070, 15602), (5380, 14703), (5655, 13988), (6994, 11310), (7540, 10491), (7801, 10140), (8070, 9802)]