449804550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{919}}^1$

素因数の和:1198

約数の個数: 96

約数和(自身を含む): 1207422720

約数和(自身を除く): 757618170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 251, 325, 390, 502, 650, 753, 919, 975, 1255, 1506, 1838, 1950, 2510, 2757, 3263, 3765, 4595, 5514, 6275, 6526, 7530, 9190, 9789, 11947, 12550, 13785, 16315, 18825, 19578, 22975, 23894, 27570, 32630, 35841, 37650, 45950, 48945, 59735, 68925, 71682, 81575, 97890, 119470, 137850, 163150, 179205, 230669, 244725, 298675, 358410, 461338, 489450, 597350, 692007, 896025, 1153345, 1384014, 1792050, 2306690, 2998697, 3460035, 5766725, 5997394, 6920070, 8996091, 11533450, 14993485, 17300175, 17992182, 29986970, 34600350, 44980455, 74967425, 89960910, 149934850, 224902275, 449804550]

約数ペア:

[(1, 449804550), (2, 224902275), (3, 149934850), (5, 89960910), (6, 74967425), (10, 44980455), (13, 34600350), (15, 29986970), (25, 17992182), (26, 17300175), (30, 14993485), (39, 11533450), (50, 8996091), (65, 6920070), (75, 5997394), (78, 5766725), (130, 3460035), (150, 2998697), (195, 2306690), (251, 1792050), (325, 1384014), (390, 1153345), (502, 896025), (650, 692007), (753, 597350), (919, 489450), (975, 461338), (1255, 358410), (1506, 298675), (1838, 244725), (1950, 230669), (2510, 179205), (2757, 163150), (3263, 137850), (3765, 119470), (4595, 97890), (5514, 81575), (6275, 71682), (6526, 68925), (7530, 59735), (9190, 48945), (9789, 45950), (11947, 37650), (12550, 35841), (13785, 32630), (16315, 27570), (18825, 23894), (19578, 22975)]