42048900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2498

約数の個数: 108

約数和(自身を含む): 138793200

約数和(自身を除く): 96744300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2459, 2850, 3420, 4275, 4918, 5700, 7377, 8550, 9836, 12295, 14754, 17100, 22131, 24590, 29508, 36885, 44262, 46721, 49180, 61475, 73770, 88524, 93442, 110655, 122950, 140163, 147540, 184425, 186884, 221310, 233605, 245900, 280326, 368850, 420489, 442620, 467210, 553275, 560652, 700815, 737700, 840978, 934420, 1106550, 1168025, 1401630, 1681956, 2102445, 2213100, 2336050, 2803260, 3504075, 4204890, 4672100, 7008150, 8409780, 10512225, 14016300, 21024450, 42048900]

約数ペア:

[(1, 42048900), (2, 21024450), (3, 14016300), (4, 10512225), (5, 8409780), (6, 7008150), (9, 4672100), (10, 4204890), (12, 3504075), (15, 2803260), (18, 2336050), (19, 2213100), (20, 2102445), (25, 1681956), (30, 1401630), (36, 1168025), (38, 1106550), (45, 934420), (50, 840978), (57, 737700), (60, 700815), (75, 560652), (76, 553275), (90, 467210), (95, 442620), (100, 420489), (114, 368850), (150, 280326), (171, 245900), (180, 233605), (190, 221310), (225, 186884), (228, 184425), (285, 147540), (300, 140163), (342, 122950), (380, 110655), (450, 93442), (475, 88524), (570, 73770), (684, 61475), (855, 49180), (900, 46721), (950, 44262), (1140, 36885), (1425, 29508), (1710, 24590), (1900, 22131), (2459, 17100), (2850, 14754), (3420, 12295), (4275, 9836), (4918, 8550), (5700, 7377)]