145143660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6701}}^1$

素因数の和:6751

約数の個数: 72

約数和(自身を含む): 428981616

約数和(自身を除く): 283837956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 6701, 7220, 10830, 13402, 20103, 21660, 26804, 33505, 40206, 67010, 80412, 100515, 127319, 134020, 201030, 254638, 381957, 402060, 509276, 636595, 763914, 1273190, 1527828, 1909785, 2419061, 2546380, 3819570, 4838122, 7257183, 7639140, 9676244, 12095305, 14514366, 24190610, 29028732, 36285915, 48381220, 72571830, 145143660]

約数ペア:

[(1, 145143660), (2, 72571830), (3, 48381220), (4, 36285915), (5, 29028732), (6, 24190610), (10, 14514366), (12, 12095305), (15, 9676244), (19, 7639140), (20, 7257183), (30, 4838122), (38, 3819570), (57, 2546380), (60, 2419061), (76, 1909785), (95, 1527828), (114, 1273190), (190, 763914), (228, 636595), (285, 509276), (361, 402060), (380, 381957), (570, 254638), (722, 201030), (1083, 134020), (1140, 127319), (1444, 100515), (1805, 80412), (2166, 67010), (3610, 40206), (4332, 33505), (5415, 26804), (6701, 21660), (7220, 20103), (10830, 13402)]