47878200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 163601880

約数和(自身を除く): 115723680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 67, 72, 75, 90, 100, 120, 134, 150, 180, 200, 201, 225, 268, 300, 335, 360, 397, 402, 450, 536, 600, 603, 670, 794, 804, 900, 1005, 1191, 1206, 1340, 1588, 1608, 1675, 1800, 1985, 2010, 2382, 2412, 2680, 3015, 3176, 3350, 3573, 3970, 4020, 4764, 4824, 5025, 5955, 6030, 6700, 7146, 7940, 8040, 9528, 9925, 10050, 11910, 12060, 13400, 14292, 15075, 15880, 17865, 19850, 20100, 23820, 24120, 26599, 28584, 29775, 30150, 35730, 39700, 40200, 47640, 53198, 59550, 60300, 71460, 79400, 79797, 89325, 106396, 119100, 120600, 132995, 142920, 159594, 178650, 212792, 238200, 239391, 265990, 319188, 357300, 398985, 478782, 531980, 638376, 664975, 714600, 797970, 957564, 1063960, 1196955, 1329950, 1595940, 1915128, 1994925, 2393910, 2659900, 3191880, 3989850, 4787820, 5319800, 5984775, 7979700, 9575640, 11969550, 15959400, 23939100, 47878200]

約数ペア:

[(1, 47878200), (2, 23939100), (3, 15959400), (4, 11969550), (5, 9575640), (6, 7979700), (8, 5984775), (9, 5319800), (10, 4787820), (12, 3989850), (15, 3191880), (18, 2659900), (20, 2393910), (24, 1994925), (25, 1915128), (30, 1595940), (36, 1329950), (40, 1196955), (45, 1063960), (50, 957564), (60, 797970), (67, 714600), (72, 664975), (75, 638376), (90, 531980), (100, 478782), (120, 398985), (134, 357300), (150, 319188), (180, 265990), (200, 239391), (201, 238200), (225, 212792), (268, 178650), (300, 159594), (335, 142920), (360, 132995), (397, 120600), (402, 119100), (450, 106396), (536, 89325), (600, 79797), (603, 79400), (670, 71460), (794, 60300), (804, 59550), (900, 53198), (1005, 47640), (1191, 40200), (1206, 39700), (1340, 35730), (1588, 30150), (1608, 29775), (1675, 28584), (1800, 26599), (1985, 24120), (2010, 23820), (2382, 20100), (2412, 19850), (2680, 17865), (3015, 15880), (3176, 15075), (3350, 14292), (3573, 13400), (3970, 12060), (4020, 11910), (4764, 10050), (4824, 9925), (5025, 9528), (5955, 8040), (6030, 7940), (6700, 7146)]