57837900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 179849600

約数和(自身を除く): 122011700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 73, 75, 76, 95, 100, 114, 139, 146, 150, 190, 219, 228, 278, 285, 292, 300, 365, 380, 417, 438, 475, 556, 570, 695, 730, 834, 876, 950, 1095, 1140, 1387, 1390, 1425, 1460, 1668, 1825, 1900, 2085, 2190, 2641, 2774, 2780, 2850, 3475, 3650, 4161, 4170, 4380, 5282, 5475, 5548, 5700, 6935, 6950, 7300, 7923, 8322, 8340, 10147, 10425, 10564, 10950, 13205, 13870, 13900, 15846, 16644, 20294, 20805, 20850, 21900, 26410, 27740, 30441, 31692, 34675, 39615, 40588, 41610, 41700, 50735, 52820, 60882, 66025, 69350, 79230, 83220, 101470, 104025, 121764, 132050, 138700, 152205, 158460, 192793, 198075, 202940, 208050, 253675, 264100, 304410, 385586, 396150, 416100, 507350, 578379, 608820, 761025, 771172, 792300, 963965, 1014700, 1156758, 1522050, 1927930, 2313516, 2891895, 3044100, 3855860, 4819825, 5783790, 9639650, 11567580, 14459475, 19279300, 28918950, 57837900]

約数ペア:

[(1, 57837900), (2, 28918950), (3, 19279300), (4, 14459475), (5, 11567580), (6, 9639650), (10, 5783790), (12, 4819825), (15, 3855860), (19, 3044100), (20, 2891895), (25, 2313516), (30, 1927930), (38, 1522050), (50, 1156758), (57, 1014700), (60, 963965), (73, 792300), (75, 771172), (76, 761025), (95, 608820), (100, 578379), (114, 507350), (139, 416100), (146, 396150), (150, 385586), (190, 304410), (219, 264100), (228, 253675), (278, 208050), (285, 202940), (292, 198075), (300, 192793), (365, 158460), (380, 152205), (417, 138700), (438, 132050), (475, 121764), (556, 104025), (570, 101470), (695, 83220), (730, 79230), (834, 69350), (876, 66025), (950, 60882), (1095, 52820), (1140, 50735), (1387, 41700), (1390, 41610), (1425, 40588), (1460, 39615), (1668, 34675), (1825, 31692), (1900, 30441), (2085, 27740), (2190, 26410), (2641, 21900), (2774, 20850), (2780, 20805), (2850, 20294), (3475, 16644), (3650, 15846), (4161, 13900), (4170, 13870), (4380, 13205), (5282, 10950), (5475, 10564), (5548, 10425), (5700, 10147), (6935, 8340), (6950, 8322), (7300, 7923)]