125504120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:829

約数の個数: 128

約数和(自身を含む): 351129600

約数和(自身を除く): 225625480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 310, 380, 434, 532, 589, 620, 665, 760, 761, 868, 1064, 1085, 1178, 1240, 1330, 1522, 1736, 2170, 2356, 2660, 2945, 3044, 3805, 4123, 4340, 4712, 5320, 5327, 5890, 6088, 7610, 8246, 8680, 10654, 11780, 14459, 15220, 16492, 20615, 21308, 23560, 23591, 26635, 28918, 30440, 32984, 41230, 42616, 47182, 53270, 57836, 72295, 82460, 94364, 101213, 106540, 115672, 117955, 144590, 164920, 165137, 188728, 202426, 213080, 235910, 289180, 330274, 404852, 448229, 471820, 506065, 578360, 660548, 809704, 825685, 896458, 943640, 1012130, 1321096, 1651370, 1792916, 2024260, 2241145, 3137603, 3302740, 3585832, 4048520, 4482290, 6275206, 6605480, 8964580, 12550412, 15688015, 17929160, 25100824, 31376030, 62752060, 125504120]

約数ペア:

[(1, 125504120), (2, 62752060), (4, 31376030), (5, 25100824), (7, 17929160), (8, 15688015), (10, 12550412), (14, 8964580), (19, 6605480), (20, 6275206), (28, 4482290), (31, 4048520), (35, 3585832), (38, 3302740), (40, 3137603), (56, 2241145), (62, 2024260), (70, 1792916), (76, 1651370), (95, 1321096), (124, 1012130), (133, 943640), (140, 896458), (152, 825685), (155, 809704), (190, 660548), (217, 578360), (248, 506065), (266, 471820), (280, 448229), (310, 404852), (380, 330274), (434, 289180), (532, 235910), (589, 213080), (620, 202426), (665, 188728), (760, 165137), (761, 164920), (868, 144590), (1064, 117955), (1085, 115672), (1178, 106540), (1240, 101213), (1330, 94364), (1522, 82460), (1736, 72295), (2170, 57836), (2356, 53270), (2660, 47182), (2945, 42616), (3044, 41230), (3805, 32984), (4123, 30440), (4340, 28918), (4712, 26635), (5320, 23591), (5327, 23560), (5890, 21308), (6088, 20615), (7610, 16492), (8246, 15220), (8680, 14459), (10654, 11780)]