101669100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 320812800

約数和(自身を除く): 219143700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 131, 150, 156, 195, 199, 260, 262, 300, 325, 390, 393, 398, 524, 597, 650, 655, 780, 786, 796, 975, 995, 1194, 1300, 1310, 1572, 1703, 1950, 1965, 1990, 2388, 2587, 2620, 2985, 3275, 3406, 3900, 3930, 3980, 4975, 5109, 5174, 5970, 6550, 6812, 7761, 7860, 8515, 9825, 9950, 10218, 10348, 11940, 12935, 13100, 14925, 15522, 17030, 19650, 19900, 20436, 25545, 25870, 26069, 29850, 31044, 34060, 38805, 39300, 42575, 51090, 51740, 52138, 59700, 64675, 77610, 78207, 85150, 102180, 104276, 127725, 129350, 130345, 155220, 156414, 170300, 194025, 255450, 258700, 260690, 312828, 338897, 388050, 391035, 510900, 521380, 651725, 677794, 776100, 782070, 1016691, 1303450, 1355588, 1564140, 1694485, 1955175, 2033382, 2606900, 3388970, 3910350, 4066764, 5083455, 6777940, 7820700, 8472425, 10166910, 16944850, 20333820, 25417275, 33889700, 50834550, 101669100]

約数ペア:

[(1, 101669100), (2, 50834550), (3, 33889700), (4, 25417275), (5, 20333820), (6, 16944850), (10, 10166910), (12, 8472425), (13, 7820700), (15, 6777940), (20, 5083455), (25, 4066764), (26, 3910350), (30, 3388970), (39, 2606900), (50, 2033382), (52, 1955175), (60, 1694485), (65, 1564140), (75, 1355588), (78, 1303450), (100, 1016691), (130, 782070), (131, 776100), (150, 677794), (156, 651725), (195, 521380), (199, 510900), (260, 391035), (262, 388050), (300, 338897), (325, 312828), (390, 260690), (393, 258700), (398, 255450), (524, 194025), (597, 170300), (650, 156414), (655, 155220), (780, 130345), (786, 129350), (796, 127725), (975, 104276), (995, 102180), (1194, 85150), (1300, 78207), (1310, 77610), (1572, 64675), (1703, 59700), (1950, 52138), (1965, 51740), (1990, 51090), (2388, 42575), (2587, 39300), (2620, 38805), (2985, 34060), (3275, 31044), (3406, 29850), (3900, 26069), (3930, 25870), (3980, 25545), (4975, 20436), (5109, 19900), (5174, 19650), (5970, 17030), (6550, 15522), (6812, 14925), (7761, 13100), (7860, 12935), (8515, 11940), (9825, 10348), (9950, 10218)]