4203750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 80

約数和(自身を含む): 11246400

約数和(自身を除く): 7042650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 59, 75, 95, 114, 118, 125, 150, 177, 190, 250, 285, 295, 354, 375, 475, 570, 590, 625, 750, 885, 950, 1121, 1250, 1425, 1475, 1770, 1875, 2242, 2375, 2850, 2950, 3363, 3750, 4425, 4750, 5605, 6726, 7125, 7375, 8850, 11210, 11875, 14250, 14750, 16815, 22125, 23750, 28025, 33630, 35625, 36875, 44250, 56050, 71250, 73750, 84075, 110625, 140125, 168150, 221250, 280250, 420375, 700625, 840750, 1401250, 2101875, 4203750]

約数ペア:

[(1, 4203750), (2, 2101875), (3, 1401250), (5, 840750), (6, 700625), (10, 420375), (15, 280250), (19, 221250), (25, 168150), (30, 140125), (38, 110625), (50, 84075), (57, 73750), (59, 71250), (75, 56050), (95, 44250), (114, 36875), (118, 35625), (125, 33630), (150, 28025), (177, 23750), (190, 22125), (250, 16815), (285, 14750), (295, 14250), (354, 11875), (375, 11210), (475, 8850), (570, 7375), (590, 7125), (625, 6726), (750, 5605), (885, 4750), (950, 4425), (1121, 3750), (1250, 3363), (1425, 2950), (1475, 2850), (1770, 2375), (1875, 2242)]