55674450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 166822656

約数和(自身を除く): 111148206

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 90, 93, 117, 130, 150, 155, 186, 195, 225, 234, 279, 307, 310, 325, 390, 403, 450, 465, 558, 585, 614, 650, 775, 806, 921, 930, 975, 1170, 1209, 1395, 1535, 1550, 1842, 1950, 2015, 2325, 2418, 2763, 2790, 2925, 3070, 3627, 3991, 4030, 4605, 4650, 5526, 5850, 6045, 6975, 7254, 7675, 7982, 9210, 9517, 10075, 11973, 12090, 13815, 13950, 15350, 18135, 19034, 19955, 20150, 23025, 23946, 27630, 28551, 30225, 35919, 36270, 39910, 46050, 47585, 57102, 59865, 60450, 69075, 71838, 85653, 90675, 95170, 99775, 119730, 123721, 138150, 142755, 171306, 179595, 181350, 199550, 237925, 247442, 285510, 299325, 359190, 371163, 428265, 475850, 598650, 618605, 713775, 742326, 856530, 897975, 1113489, 1237210, 1427550, 1795950, 1855815, 2141325, 2226978, 3093025, 3711630, 4282650, 5567445, 6186050, 9279075, 11134890, 18558150, 27837225, 55674450]

約数ペア:

[(1, 55674450), (2, 27837225), (3, 18558150), (5, 11134890), (6, 9279075), (9, 6186050), (10, 5567445), (13, 4282650), (15, 3711630), (18, 3093025), (25, 2226978), (26, 2141325), (30, 1855815), (31, 1795950), (39, 1427550), (45, 1237210), (50, 1113489), (62, 897975), (65, 856530), (75, 742326), (78, 713775), (90, 618605), (93, 598650), (117, 475850), (130, 428265), (150, 371163), (155, 359190), (186, 299325), (195, 285510), (225, 247442), (234, 237925), (279, 199550), (307, 181350), (310, 179595), (325, 171306), (390, 142755), (403, 138150), (450, 123721), (465, 119730), (558, 99775), (585, 95170), (614, 90675), (650, 85653), (775, 71838), (806, 69075), (921, 60450), (930, 59865), (975, 57102), (1170, 47585), (1209, 46050), (1395, 39910), (1535, 36270), (1550, 35919), (1842, 30225), (1950, 28551), (2015, 27630), (2325, 23946), (2418, 23025), (2763, 20150), (2790, 19955), (2925, 19034), (3070, 18135), (3627, 15350), (3991, 13950), (4030, 13815), (4605, 12090), (4650, 11973), (5526, 10075), (5850, 9517), (6045, 9210), (6975, 7982), (7254, 7675)]