78118650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2591}}^1$

素因数の和:2676

約数の個数: 72

約数和(自身を含む): 213093504

約数和(自身を除く): 134974854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 67, 75, 90, 134, 150, 201, 225, 335, 402, 450, 603, 670, 1005, 1206, 1675, 2010, 2591, 3015, 3350, 5025, 5182, 6030, 7773, 10050, 12955, 15075, 15546, 23319, 25910, 30150, 38865, 46638, 64775, 77730, 116595, 129550, 173597, 194325, 233190, 347194, 388650, 520791, 582975, 867985, 1041582, 1165950, 1562373, 1735970, 2603955, 3124746, 4339925, 5207910, 7811865, 8679850, 13019775, 15623730, 26039550, 39059325, 78118650]

約数ペア:

[(1, 78118650), (2, 39059325), (3, 26039550), (5, 15623730), (6, 13019775), (9, 8679850), (10, 7811865), (15, 5207910), (18, 4339925), (25, 3124746), (30, 2603955), (45, 1735970), (50, 1562373), (67, 1165950), (75, 1041582), (90, 867985), (134, 582975), (150, 520791), (201, 388650), (225, 347194), (335, 233190), (402, 194325), (450, 173597), (603, 129550), (670, 116595), (1005, 77730), (1206, 64775), (1675, 46638), (2010, 38865), (2591, 30150), (3015, 25910), (3350, 23319), (5025, 15546), (5182, 15075), (6030, 12955), (7773, 10050)]