97488180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17471}}^1$

素因数の和:17517

約数の個数: 72

約数和(自身を含む): 305270784

約数和(自身を除く): 207782604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 17471, 34942, 52413, 69884, 87355, 104826, 157239, 174710, 209652, 262065, 314478, 349420, 524130, 541601, 628956, 786195, 1048260, 1083202, 1572390, 1624803, 2166404, 2708005, 3144780, 3249606, 4874409, 5416010, 6499212, 8124015, 9748818, 10832020, 16248030, 19497636, 24372045, 32496060, 48744090, 97488180]

約数ペア:

[(1, 97488180), (2, 48744090), (3, 32496060), (4, 24372045), (5, 19497636), (6, 16248030), (9, 10832020), (10, 9748818), (12, 8124015), (15, 6499212), (18, 5416010), (20, 4874409), (30, 3249606), (31, 3144780), (36, 2708005), (45, 2166404), (60, 1624803), (62, 1572390), (90, 1083202), (93, 1048260), (124, 786195), (155, 628956), (180, 541601), (186, 524130), (279, 349420), (310, 314478), (372, 262065), (465, 209652), (558, 174710), (620, 157239), (930, 104826), (1116, 87355), (1395, 69884), (1860, 52413), (2790, 34942), (5580, 17471)]