428106900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3541}}^1$

素因数の和:3602

約数の個数: 144

約数和(自身を含む): 1377356288

約数和(自身を除く): 949249388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1550, 1612, 1860, 1950, 2015, 2325, 2418, 3100, 3541, 3900, 4030, 4650, 4836, 6045, 7082, 8060, 9300, 10075, 10623, 12090, 14164, 17705, 20150, 21246, 24180, 30225, 35410, 40300, 42492, 46033, 53115, 60450, 70820, 88525, 92066, 106230, 109771, 120900, 138099, 177050, 184132, 212460, 219542, 230165, 265575, 276198, 329313, 354100, 439084, 460330, 531150, 548855, 552396, 658626, 690495, 920660, 1062300, 1097710, 1150825, 1317252, 1380990, 1427023, 1646565, 2195420, 2301650, 2744275, 2761980, 2854046, 3293130, 3452475, 4281069, 4603300, 5488550, 5708092, 6586260, 6904950, 7135115, 8232825, 8562138, 10977100, 13809900, 14270230, 16465650, 17124276, 21405345, 28540460, 32931300, 35675575, 42810690, 71351150, 85621380, 107026725, 142702300, 214053450, 428106900]

約数ペア:

[(1, 428106900), (2, 214053450), (3, 142702300), (4, 107026725), (5, 85621380), (6, 71351150), (10, 42810690), (12, 35675575), (13, 32931300), (15, 28540460), (20, 21405345), (25, 17124276), (26, 16465650), (30, 14270230), (31, 13809900), (39, 10977100), (50, 8562138), (52, 8232825), (60, 7135115), (62, 6904950), (65, 6586260), (75, 5708092), (78, 5488550), (93, 4603300), (100, 4281069), (124, 3452475), (130, 3293130), (150, 2854046), (155, 2761980), (156, 2744275), (186, 2301650), (195, 2195420), (260, 1646565), (300, 1427023), (310, 1380990), (325, 1317252), (372, 1150825), (390, 1097710), (403, 1062300), (465, 920660), (620, 690495), (650, 658626), (775, 552396), (780, 548855), (806, 531150), (930, 460330), (975, 439084), (1209, 354100), (1300, 329313), (1550, 276198), (1612, 265575), (1860, 230165), (1950, 219542), (2015, 212460), (2325, 184132), (2418, 177050), (3100, 138099), (3541, 120900), (3900, 109771), (4030, 106230), (4650, 92066), (4836, 88525), (6045, 70820), (7082, 60450), (8060, 53115), (9300, 46033), (10075, 42492), (10623, 40300), (12090, 35410), (14164, 30225), (17705, 24180), (20150, 21246)]