177123150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{12697}}^1$

素因数の和:12746

約数の個数: 72

約数和(自身を含む): 491260224

約数和(自身を除く): 314137074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 6975, 12697, 13950, 25394, 38091, 63485, 76182, 114273, 126970, 190455, 228546, 317425, 380910, 393607, 571365, 634850, 787214, 952275, 1142730, 1180821, 1904550, 1968035, 2361642, 2856825, 3542463, 3936070, 5713650, 5904105, 7084926, 9840175, 11808210, 17712315, 19680350, 29520525, 35424630, 59041050, 88561575, 177123150]

約数ペア:

[(1, 177123150), (2, 88561575), (3, 59041050), (5, 35424630), (6, 29520525), (9, 19680350), (10, 17712315), (15, 11808210), (18, 9840175), (25, 7084926), (30, 5904105), (31, 5713650), (45, 3936070), (50, 3542463), (62, 2856825), (75, 2361642), (90, 1968035), (93, 1904550), (150, 1180821), (155, 1142730), (186, 952275), (225, 787214), (279, 634850), (310, 571365), (450, 393607), (465, 380910), (558, 317425), (775, 228546), (930, 190455), (1395, 126970), (1550, 114273), (2325, 76182), (2790, 63485), (4650, 38091), (6975, 25394), (12697, 13950)]