30363900

素因数分解:

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

素因数の和:804

約数の個数: 144

約数和(自身を含む): 105826560

約数和(自身を除く): 75462660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 761, 798, 950, 1050, 1140, 1330, 1425, 1522, 1596, 1900, 1995, 2100, 2283, 2660, 2850, 3044, 3325, 3805, 3990, 4566, 5327, 5700, 6650, 7610, 7980, 9132, 9975, 10654, 11415, 13300, 14459, 15220, 15981, 19025, 19950, 21308, 22830, 26635, 28918, 31962, 38050, 39900, 43377, 45660, 53270, 57075, 57836, 63924, 72295, 76100, 79905, 86754, 101213, 106540, 114150, 133175, 144590, 159810, 173508, 202426, 216885, 228300, 266350, 289180, 303639, 319620, 361475, 399525, 404852, 433770, 506065, 532700, 607278, 722950, 799050, 867540, 1012130, 1084425, 1214556, 1445900, 1518195, 1598100, 2024260, 2168850, 2530325, 3036390, 4337700, 5060650, 6072780, 7590975, 10121300, 15181950, 30363900]

約数ペア:

[(1, 30363900), (2, 15181950), (3, 10121300), (4, 7590975), (5, 6072780), (6, 5060650), (7, 4337700), (10, 3036390), (12, 2530325), (14, 2168850), (15, 2024260), (19, 1598100), (20, 1518195), (21, 1445900), (25, 1214556), (28, 1084425), (30, 1012130), (35, 867540), (38, 799050), (42, 722950), (50, 607278), (57, 532700), (60, 506065), (70, 433770), (75, 404852), (76, 399525), (84, 361475), (95, 319620), (100, 303639), (105, 289180), (114, 266350), (133, 228300), (140, 216885), (150, 202426), (175, 173508), (190, 159810), (210, 144590), (228, 133175), (266, 114150), (285, 106540), (300, 101213), (350, 86754), (380, 79905), (399, 76100), (420, 72295), (475, 63924), (525, 57836), (532, 57075), (570, 53270), (665, 45660), (700, 43377), (761, 39900), (798, 38050), (950, 31962), (1050, 28918), (1140, 26635), (1330, 22830), (1425, 21308), (1522, 19950), (1596, 19025), (1900, 15981), (1995, 15220), (2100, 14459), (2283, 13300), (2660, 11415), (2850, 10654), (3044, 9975), (3325, 9132), (3805, 7980), (3990, 7610), (4566, 6650), (5327, 5700)]