189504900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5399}}^1$

素因数の和:5435

約数の個数: 144

約数和(自身を含む): 656208000

約数和(自身を除く): 466703100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5399, 5850, 7020, 8775, 10798, 11700, 16197, 17550, 21596, 26995, 32394, 35100, 48591, 53990, 64788, 70187, 80985, 97182, 107980, 134975, 140374, 145773, 161970, 194364, 210561, 242955, 269950, 280748, 291546, 323940, 350935, 404925, 421122, 485910, 539900, 583092, 631683, 701870, 728865, 809850, 842244, 971820, 1052805, 1214775, 1263366, 1403740, 1457730, 1619700, 1754675, 1895049, 2105610, 2429550, 2526732, 2915460, 3158415, 3509350, 3644325, 3790098, 4211220, 4859100, 5264025, 6316830, 7018700, 7288650, 7580196, 9475245, 10528050, 12633660, 14577300, 15792075, 18950490, 21056100, 31584150, 37900980, 47376225, 63168300, 94752450, 189504900]

約数ペア:

[(1, 189504900), (2, 94752450), (3, 63168300), (4, 47376225), (5, 37900980), (6, 31584150), (9, 21056100), (10, 18950490), (12, 15792075), (13, 14577300), (15, 12633660), (18, 10528050), (20, 9475245), (25, 7580196), (26, 7288650), (27, 7018700), (30, 6316830), (36, 5264025), (39, 4859100), (45, 4211220), (50, 3790098), (52, 3644325), (54, 3509350), (60, 3158415), (65, 2915460), (75, 2526732), (78, 2429550), (90, 2105610), (100, 1895049), (108, 1754675), (117, 1619700), (130, 1457730), (135, 1403740), (150, 1263366), (156, 1214775), (180, 1052805), (195, 971820), (225, 842244), (234, 809850), (260, 728865), (270, 701870), (300, 631683), (325, 583092), (351, 539900), (390, 485910), (450, 421122), (468, 404925), (540, 350935), (585, 323940), (650, 291546), (675, 280748), (702, 269950), (780, 242955), (900, 210561), (975, 194364), (1170, 161970), (1300, 145773), (1350, 140374), (1404, 134975), (1755, 107980), (1950, 97182), (2340, 80985), (2700, 70187), (2925, 64788), (3510, 53990), (3900, 48591), (5399, 35100), (5850, 32394), (7020, 26995), (8775, 21596), (10798, 17550), (11700, 16197)]