390000600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19697}}^1$

素因数の和:19730

約数の個数: 144

約数和(自身を含む): 1428892920

約数和(自身を除く): 1038892320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 3300, 3960, 4950, 6600, 9900, 19697, 19800, 39394, 59091, 78788, 98485, 118182, 157576, 177273, 196970, 216667, 236364, 295455, 354546, 393940, 433334, 472728, 492425, 590910, 650001, 709092, 787880, 866668, 886365, 984850, 1083335, 1181820, 1300002, 1418184, 1477275, 1733336, 1772730, 1950003, 1969700, 2166670, 2363640, 2600004, 2954550, 3250005, 3545460, 3900006, 3939400, 4333340, 4431825, 5200008, 5416675, 5909100, 6500010, 7090920, 7800012, 8666680, 8863650, 9750015, 10833350, 11818200, 13000020, 15600024, 16250025, 17727300, 19500030, 21666700, 26000040, 32500050, 35454600, 39000060, 43333400, 48750075, 65000100, 78000120, 97500150, 130000200, 195000300, 390000600]

約数ペア:

[(1, 390000600), (2, 195000300), (3, 130000200), (4, 97500150), (5, 78000120), (6, 65000100), (8, 48750075), (9, 43333400), (10, 39000060), (11, 35454600), (12, 32500050), (15, 26000040), (18, 21666700), (20, 19500030), (22, 17727300), (24, 16250025), (25, 15600024), (30, 13000020), (33, 11818200), (36, 10833350), (40, 9750015), (44, 8863650), (45, 8666680), (50, 7800012), (55, 7090920), (60, 6500010), (66, 5909100), (72, 5416675), (75, 5200008), (88, 4431825), (90, 4333340), (99, 3939400), (100, 3900006), (110, 3545460), (120, 3250005), (132, 2954550), (150, 2600004), (165, 2363640), (180, 2166670), (198, 1969700), (200, 1950003), (220, 1772730), (225, 1733336), (264, 1477275), (275, 1418184), (300, 1300002), (330, 1181820), (360, 1083335), (396, 984850), (440, 886365), (450, 866668), (495, 787880), (550, 709092), (600, 650001), (660, 590910), (792, 492425), (825, 472728), (900, 433334), (990, 393940), (1100, 354546), (1320, 295455), (1650, 236364), (1800, 216667), (1980, 196970), (2200, 177273), (2475, 157576), (3300, 118182), (3960, 98485), (4950, 78788), (6600, 59091), (9900, 39394), (19697, 19800)]