157542060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^2$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 507650976

約数和(自身を除く): 350108916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 109, 130, 156, 170, 195, 204, 218, 221, 255, 260, 327, 340, 390, 436, 442, 510, 545, 654, 663, 780, 884, 1020, 1090, 1105, 1308, 1326, 1417, 1635, 1853, 2180, 2210, 2652, 2834, 3270, 3315, 3706, 4251, 4420, 5559, 5668, 6540, 6630, 7085, 7412, 8502, 9265, 11118, 11881, 13260, 14170, 17004, 18530, 21255, 22236, 23762, 24089, 27795, 28340, 35643, 37060, 42510, 47524, 48178, 55590, 59405, 71286, 72267, 85020, 96356, 111180, 118810, 120445, 142572, 144534, 154453, 178215, 201977, 237620, 240890, 289068, 308906, 356430, 361335, 403954, 463359, 481780, 605931, 617812, 712860, 722670, 772265, 807908, 926718, 1009885, 1211862, 1445340, 1544530, 1853436, 2019770, 2316795, 2423724, 2625701, 3029655, 3089060, 4039540, 4633590, 5251402, 6059310, 7877103, 9267180, 10502804, 12118620, 13128505, 15754206, 26257010, 31508412, 39385515, 52514020, 78771030, 157542060]

約数ペア:

[(1, 157542060), (2, 78771030), (3, 52514020), (4, 39385515), (5, 31508412), (6, 26257010), (10, 15754206), (12, 13128505), (13, 12118620), (15, 10502804), (17, 9267180), (20, 7877103), (26, 6059310), (30, 5251402), (34, 4633590), (39, 4039540), (51, 3089060), (52, 3029655), (60, 2625701), (65, 2423724), (68, 2316795), (78, 2019770), (85, 1853436), (102, 1544530), (109, 1445340), (130, 1211862), (156, 1009885), (170, 926718), (195, 807908), (204, 772265), (218, 722670), (221, 712860), (255, 617812), (260, 605931), (327, 481780), (340, 463359), (390, 403954), (436, 361335), (442, 356430), (510, 308906), (545, 289068), (654, 240890), (663, 237620), (780, 201977), (884, 178215), (1020, 154453), (1090, 144534), (1105, 142572), (1308, 120445), (1326, 118810), (1417, 111180), (1635, 96356), (1853, 85020), (2180, 72267), (2210, 71286), (2652, 59405), (2834, 55590), (3270, 48178), (3315, 47524), (3706, 42510), (4251, 37060), (4420, 35643), (5559, 28340), (5668, 27795), (6540, 24089), (6630, 23762), (7085, 22236), (7412, 21255), (8502, 18530), (9265, 17004), (11118, 14170), (11881, 13260)]