324098800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:551

約数の個数: 120

約数和(自身を含む): 819233280

約数和(自身を除く): 495134480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 59, 62, 80, 100, 118, 124, 155, 200, 236, 248, 295, 310, 400, 443, 472, 496, 590, 620, 775, 886, 944, 1180, 1240, 1475, 1550, 1772, 1829, 2215, 2360, 2480, 2950, 3100, 3544, 3658, 4430, 4720, 5900, 6200, 7088, 7316, 8860, 9145, 11075, 11800, 12400, 13733, 14632, 17720, 18290, 22150, 23600, 26137, 27466, 29264, 35440, 36580, 44300, 45725, 52274, 54932, 68665, 73160, 88600, 91450, 104548, 109864, 130685, 137330, 146320, 177200, 182900, 209096, 219728, 261370, 274660, 343325, 365800, 418192, 522740, 549320, 653425, 686650, 731600, 810247, 1045480, 1098640, 1306850, 1373300, 1620494, 2090960, 2613700, 2746600, 3240988, 4051235, 5227400, 5493200, 6481976, 8102470, 10454800, 12963952, 16204940, 20256175, 32409880, 40512350, 64819760, 81024700, 162049400, 324098800]

約数ペア:

[(1, 324098800), (2, 162049400), (4, 81024700), (5, 64819760), (8, 40512350), (10, 32409880), (16, 20256175), (20, 16204940), (25, 12963952), (31, 10454800), (40, 8102470), (50, 6481976), (59, 5493200), (62, 5227400), (80, 4051235), (100, 3240988), (118, 2746600), (124, 2613700), (155, 2090960), (200, 1620494), (236, 1373300), (248, 1306850), (295, 1098640), (310, 1045480), (400, 810247), (443, 731600), (472, 686650), (496, 653425), (590, 549320), (620, 522740), (775, 418192), (886, 365800), (944, 343325), (1180, 274660), (1240, 261370), (1475, 219728), (1550, 209096), (1772, 182900), (1829, 177200), (2215, 146320), (2360, 137330), (2480, 130685), (2950, 109864), (3100, 104548), (3544, 91450), (3658, 88600), (4430, 73160), (4720, 68665), (5900, 54932), (6200, 52274), (7088, 45725), (7316, 44300), (8860, 36580), (9145, 35440), (11075, 29264), (11800, 27466), (12400, 26137), (13733, 23600), (14632, 22150), (17720, 18290)]