84221250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:669

約数の個数: 80

約数和(自身を含む): 216530688

約数和(自身を除く): 132309438

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 125, 150, 185, 222, 250, 370, 375, 555, 607, 625, 750, 925, 1110, 1214, 1250, 1821, 1850, 1875, 2775, 3035, 3642, 3750, 4625, 5550, 6070, 9105, 9250, 13875, 15175, 18210, 22459, 23125, 27750, 30350, 44918, 45525, 46250, 67377, 69375, 75875, 91050, 112295, 134754, 138750, 151750, 224590, 227625, 336885, 379375, 455250, 561475, 673770, 758750, 1122950, 1138125, 1684425, 2276250, 2807375, 3368850, 5614750, 8422125, 14036875, 16844250, 28073750, 42110625, 84221250]

約数ペア:

[(1, 84221250), (2, 42110625), (3, 28073750), (5, 16844250), (6, 14036875), (10, 8422125), (15, 5614750), (25, 3368850), (30, 2807375), (37, 2276250), (50, 1684425), (74, 1138125), (75, 1122950), (111, 758750), (125, 673770), (150, 561475), (185, 455250), (222, 379375), (250, 336885), (370, 227625), (375, 224590), (555, 151750), (607, 138750), (625, 134754), (750, 112295), (925, 91050), (1110, 75875), (1214, 69375), (1250, 67377), (1821, 46250), (1850, 45525), (1875, 44918), (2775, 30350), (3035, 27750), (3642, 23125), (3750, 22459), (4625, 18210), (5550, 15175), (6070, 13875), (9105, 9250)]