79051950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 120

約数和(自身を含む): 222809400

約数和(自身を除く): 143757450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 131, 135, 149, 150, 162, 225, 262, 270, 298, 393, 405, 447, 450, 655, 675, 745, 786, 810, 894, 1179, 1310, 1341, 1350, 1490, 1965, 2025, 2235, 2358, 2682, 3275, 3537, 3725, 3930, 4023, 4050, 4470, 5895, 6550, 6705, 7074, 7450, 8046, 9825, 10611, 11175, 11790, 12069, 13410, 17685, 19519, 19650, 20115, 21222, 22350, 24138, 29475, 33525, 35370, 39038, 40230, 53055, 58557, 58950, 60345, 67050, 88425, 97595, 100575, 106110, 117114, 120690, 175671, 176850, 195190, 201150, 265275, 292785, 301725, 351342, 487975, 527013, 530550, 585570, 603450, 878355, 975950, 1054026, 1463925, 1581039, 1756710, 2635065, 2927850, 3162078, 4391775, 5270130, 7905195, 8783550, 13175325, 15810390, 26350650, 39525975, 79051950]

約数ペア:

[(1, 79051950), (2, 39525975), (3, 26350650), (5, 15810390), (6, 13175325), (9, 8783550), (10, 7905195), (15, 5270130), (18, 4391775), (25, 3162078), (27, 2927850), (30, 2635065), (45, 1756710), (50, 1581039), (54, 1463925), (75, 1054026), (81, 975950), (90, 878355), (131, 603450), (135, 585570), (149, 530550), (150, 527013), (162, 487975), (225, 351342), (262, 301725), (270, 292785), (298, 265275), (393, 201150), (405, 195190), (447, 176850), (450, 175671), (655, 120690), (675, 117114), (745, 106110), (786, 100575), (810, 97595), (894, 88425), (1179, 67050), (1310, 60345), (1341, 58950), (1350, 58557), (1490, 53055), (1965, 40230), (2025, 39038), (2235, 35370), (2358, 33525), (2682, 29475), (3275, 24138), (3537, 22350), (3725, 21222), (3930, 20115), (4023, 19650), (4050, 19519), (4470, 17685), (5895, 13410), (6550, 12069), (6705, 11790), (7074, 11175), (7450, 10611), (8046, 9825)]