19362270900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{2719}}^1\times {\mathrm{3391}}^1$

素因数の和:6134

約数の個数: 144

約数和(自身を含む): 64067010560

約数和(自身を除く): 44704739660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 2719, 3391, 5438, 6782, 8157, 10173, 10876, 13564, 13595, 16314, 16955, 19033, 20346, 23737, 27190, 32628, 33910, 38066, 40692, 40785, 47474, 50865, 54380, 57099, 67820, 67975, 71211, 76132, 81570, 84775, 94948, 95165, 101730, 114198, 118685, 135950, 142422, 163140, 169550, 190330, 203460, 203925, 228396, 237370, 254325, 271900, 284844, 285495, 339100, 356055, 380660, 407850, 474740, 475825, 508650, 570990, 593425, 712110, 815700, 951650, 1017300, 1141980, 1186850, 1424220, 1427475, 1780275, 1903300, 2373700, 2854950, 3560550, 5709900, 7121100, 9220129, 18440258, 27660387, 36880516, 46100645, 55320774, 64540903, 92201290, 110641548, 129081806, 138301935, 184402580, 193622709, 230503225, 258163612, 276603870, 322704515, 387245418, 461006450, 553207740, 645409030, 691509675, 774490836, 922012900, 968113545, 1290818060, 1383019350, 1613522575, 1936227090, 2766038700, 3227045150, 3872454180, 4840567725, 6454090300, 9681135450, 19362270900]

約数ペア:

[(1, 19362270900), (2, 9681135450), (3, 6454090300), (4, 4840567725), (5, 3872454180), (6, 3227045150), (7, 2766038700), (10, 1936227090), (12, 1613522575), (14, 1383019350), (15, 1290818060), (20, 968113545), (21, 922012900), (25, 774490836), (28, 691509675), (30, 645409030), (35, 553207740), (42, 461006450), (50, 387245418), (60, 322704515), (70, 276603870), (75, 258163612), (84, 230503225), (100, 193622709), (105, 184402580), (140, 138301935), (150, 129081806), (175, 110641548), (210, 92201290), (300, 64540903), (350, 55320774), (420, 46100645), (525, 36880516), (700, 27660387), (1050, 18440258), (2100, 9220129), (2719, 7121100), (3391, 5709900), (5438, 3560550), (6782, 2854950), (8157, 2373700), (10173, 1903300), (10876, 1780275), (13564, 1427475), (13595, 1424220), (16314, 1186850), (16955, 1141980), (19033, 1017300), (20346, 951650), (23737, 815700), (27190, 712110), (32628, 593425), (33910, 570990), (38066, 508650), (40692, 475825), (40785, 474740), (47474, 407850), (50865, 380660), (54380, 356055), (57099, 339100), (67820, 285495), (67975, 284844), (71211, 271900), (76132, 254325), (81570, 237370), (84775, 228396), (94948, 203925), (95165, 203460), (101730, 190330), (114198, 169550), (118685, 163140), (135950, 142422)]