100102980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20101}}^1$

素因数の和:20196

約数の個数: 48

約数和(自身を含む): 283679424

約数和(自身を除く): 183576444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 20101, 40202, 60303, 80404, 100505, 120606, 201010, 241212, 301515, 402020, 603030, 1206060, 1668383, 3336766, 5005149, 6673532, 8341915, 10010298, 16683830, 20020596, 25025745, 33367660, 50051490, 100102980]

約数ペア:

[(1, 100102980), (2, 50051490), (3, 33367660), (4, 25025745), (5, 20020596), (6, 16683830), (10, 10010298), (12, 8341915), (15, 6673532), (20, 5005149), (30, 3336766), (60, 1668383), (83, 1206060), (166, 603030), (249, 402020), (332, 301515), (415, 241212), (498, 201010), (830, 120606), (996, 100505), (1245, 80404), (1660, 60303), (2490, 40202), (4980, 20101)]