190854300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6991}}^1$

素因数の和:7028

約数の個数: 144

約数和(自身を含む): 679734272

約数和(自身を除く): 488879972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 6991, 9100, 13650, 13982, 20973, 27300, 27964, 34955, 41946, 48937, 69910, 83892, 90883, 97874, 104865, 139820, 146811, 174775, 181766, 195748, 209730, 244685, 272649, 293622, 349550, 363532, 419460, 454415, 489370, 524325, 545298, 587244, 636181, 699100, 734055, 908830, 978740, 1048650, 1090596, 1223425, 1272362, 1363245, 1468110, 1817660, 1908543, 2097300, 2272075, 2446850, 2544724, 2726490, 2936220, 3180905, 3670275, 3817086, 4544150, 4893700, 5452980, 6361810, 6816225, 7340550, 7634172, 9088300, 9542715, 12723620, 13632450, 14681100, 15904525, 19085430, 27264900, 31809050, 38170860, 47713575, 63618100, 95427150, 190854300]

約数ペア:

[(1, 190854300), (2, 95427150), (3, 63618100), (4, 47713575), (5, 38170860), (6, 31809050), (7, 27264900), (10, 19085430), (12, 15904525), (13, 14681100), (14, 13632450), (15, 12723620), (20, 9542715), (21, 9088300), (25, 7634172), (26, 7340550), (28, 6816225), (30, 6361810), (35, 5452980), (39, 4893700), (42, 4544150), (50, 3817086), (52, 3670275), (60, 3180905), (65, 2936220), (70, 2726490), (75, 2544724), (78, 2446850), (84, 2272075), (91, 2097300), (100, 1908543), (105, 1817660), (130, 1468110), (140, 1363245), (150, 1272362), (156, 1223425), (175, 1090596), (182, 1048650), (195, 978740), (210, 908830), (260, 734055), (273, 699100), (300, 636181), (325, 587244), (350, 545298), (364, 524325), (390, 489370), (420, 454415), (455, 419460), (525, 363532), (546, 349550), (650, 293622), (700, 272649), (780, 244685), (910, 209730), (975, 195748), (1050, 181766), (1092, 174775), (1300, 146811), (1365, 139820), (1820, 104865), (1950, 97874), (2100, 90883), (2275, 83892), (2730, 69910), (3900, 48937), (4550, 41946), (5460, 34955), (6825, 27964), (6991, 27300), (9100, 20973), (13650, 13982)]