102909300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26387}}^1$

素因数の和:26417

約数の個数: 72

約数和(自身を含む): 320666976

約数和(自身を除く): 217757676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 26387, 52774, 79161, 105548, 131935, 158322, 263870, 316644, 343031, 395805, 527740, 659675, 686062, 791610, 1029093, 1319350, 1372124, 1583220, 1715155, 1979025, 2058186, 2638700, 3430310, 3958050, 4116372, 5145465, 6860620, 7916100, 8575775, 10290930, 17151550, 20581860, 25727325, 34303100, 51454650, 102909300]

約数ペア:

[(1, 102909300), (2, 51454650), (3, 34303100), (4, 25727325), (5, 20581860), (6, 17151550), (10, 10290930), (12, 8575775), (13, 7916100), (15, 6860620), (20, 5145465), (25, 4116372), (26, 3958050), (30, 3430310), (39, 2638700), (50, 2058186), (52, 1979025), (60, 1715155), (65, 1583220), (75, 1372124), (78, 1319350), (100, 1029093), (130, 791610), (150, 686062), (156, 659675), (195, 527740), (260, 395805), (300, 343031), (325, 316644), (390, 263870), (650, 158322), (780, 131935), (975, 105548), (1300, 79161), (1950, 52774), (3900, 26387)]