61298400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{25541}}^1$

素因数の和:25564

約数の個数: 72

約数和(自身を含む): 199534104

約数和(自身を除く): 138235704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 25541, 51082, 76623, 102164, 127705, 153246, 204328, 255410, 306492, 383115, 408656, 510820, 612984, 638525, 766230, 817312, 1021640, 1225968, 1277050, 1532460, 1915575, 2043280, 2451936, 2554100, 3064920, 3831150, 4086560, 5108200, 6129840, 7662300, 10216400, 12259680, 15324600, 20432800, 30649200, 61298400]

約数ペア:

[(1, 61298400), (2, 30649200), (3, 20432800), (4, 15324600), (5, 12259680), (6, 10216400), (8, 7662300), (10, 6129840), (12, 5108200), (15, 4086560), (16, 3831150), (20, 3064920), (24, 2554100), (25, 2451936), (30, 2043280), (32, 1915575), (40, 1532460), (48, 1277050), (50, 1225968), (60, 1021640), (75, 817312), (80, 766230), (96, 638525), (100, 612984), (120, 510820), (150, 408656), (160, 383115), (200, 306492), (240, 255410), (300, 204328), (400, 153246), (480, 127705), (600, 102164), (800, 76623), (1200, 51082), (2400, 25541)]