148317420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{463}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 439649280

約数和(自身を除く): 291331860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 281, 285, 380, 463, 562, 570, 843, 926, 1124, 1140, 1389, 1405, 1686, 1852, 2315, 2778, 2810, 3372, 4215, 4630, 5339, 5556, 5620, 6945, 8430, 8797, 9260, 10678, 13890, 16017, 16860, 17594, 21356, 26391, 26695, 27780, 32034, 35188, 43985, 52782, 53390, 64068, 80085, 87970, 105564, 106780, 130103, 131955, 160170, 175940, 260206, 263910, 320340, 390309, 520412, 527820, 650515, 780618, 1301030, 1561236, 1951545, 2471957, 2602060, 3903090, 4943914, 7415871, 7806180, 9887828, 12359785, 14831742, 24719570, 29663484, 37079355, 49439140, 74158710, 148317420]

約数ペア:

[(1, 148317420), (2, 74158710), (3, 49439140), (4, 37079355), (5, 29663484), (6, 24719570), (10, 14831742), (12, 12359785), (15, 9887828), (19, 7806180), (20, 7415871), (30, 4943914), (38, 3903090), (57, 2602060), (60, 2471957), (76, 1951545), (95, 1561236), (114, 1301030), (190, 780618), (228, 650515), (281, 527820), (285, 520412), (380, 390309), (463, 320340), (562, 263910), (570, 260206), (843, 175940), (926, 160170), (1124, 131955), (1140, 130103), (1389, 106780), (1405, 105564), (1686, 87970), (1852, 80085), (2315, 64068), (2778, 53390), (2810, 52782), (3372, 43985), (4215, 35188), (4630, 32034), (5339, 27780), (5556, 26695), (5620, 26391), (6945, 21356), (8430, 17594), (8797, 16860), (9260, 16017), (10678, 13890)]