22443750

素因数分解:

$2^1\times 3^3\times 5^5\times 7^1\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 192

約数和(自身を含む): 74995200

約数和(自身を除く): 52551450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 42, 45, 50, 54, 57, 63, 70, 75, 90, 95, 105, 114, 125, 126, 133, 135, 150, 171, 175, 189, 190, 210, 225, 250, 266, 270, 285, 315, 342, 350, 375, 378, 399, 450, 475, 513, 525, 570, 625, 630, 665, 675, 750, 798, 855, 875, 945, 950, 1026, 1050, 1125, 1197, 1250, 1330, 1350, 1425, 1575, 1710, 1750, 1875, 1890, 1995, 2250, 2375, 2394, 2565, 2625, 2850, 3125, 3150, 3325, 3375, 3591, 3750, 3990, 4275, 4375, 4725, 4750, 5130, 5250, 5625, 5985, 6250, 6650, 6750, 7125, 7182, 7875, 8550, 8750, 9375, 9450, 9975, 11250, 11875, 11970, 12825, 13125, 14250, 15750, 16625, 16875, 17955, 18750, 19950, 21375, 21875, 23625, 23750, 25650, 26250, 28125, 29925, 33250, 33750, 35625, 35910, 39375, 42750, 43750, 47250, 49875, 56250, 59375, 59850, 64125, 65625, 71250, 78750, 83125, 84375, 89775, 99750, 106875, 118125, 118750, 128250, 131250, 149625, 166250, 168750, 178125, 179550, 196875, 213750, 236250, 249375, 299250, 320625, 356250, 393750, 415625, 448875, 498750, 534375, 590625, 641250, 748125, 831250, 897750, 1068750, 1181250, 1246875, 1496250, 1603125, 2244375, 2493750, 3206250, 3740625, 4488750, 7481250, 11221875, 22443750]

約数ペア:

[(1, 22443750), (2, 11221875), (3, 7481250), (5, 4488750), (6, 3740625), (7, 3206250), (9, 2493750), (10, 2244375), (14, 1603125), (15, 1496250), (18, 1246875), (19, 1181250), (21, 1068750), (25, 897750), (27, 831250), (30, 748125), (35, 641250), (38, 590625), (42, 534375), (45, 498750), (50, 448875), (54, 415625), (57, 393750), (63, 356250), (70, 320625), (75, 299250), (90, 249375), (95, 236250), (105, 213750), (114, 196875), (125, 179550), (126, 178125), (133, 168750), (135, 166250), (150, 149625), (171, 131250), (175, 128250), (189, 118750), (190, 118125), (210, 106875), (225, 99750), (250, 89775), (266, 84375), (270, 83125), (285, 78750), (315, 71250), (342, 65625), (350, 64125), (375, 59850), (378, 59375), (399, 56250), (450, 49875), (475, 47250), (513, 43750), (525, 42750), (570, 39375), (625, 35910), (630, 35625), (665, 33750), (675, 33250), (750, 29925), (798, 28125), (855, 26250), (875, 25650), (945, 23750), (950, 23625), (1026, 21875), (1050, 21375), (1125, 19950), (1197, 18750), (1250, 17955), (1330, 16875), (1350, 16625), (1425, 15750), (1575, 14250), (1710, 13125), (1750, 12825), (1875, 11970), (1890, 11875), (1995, 11250), (2250, 9975), (2375, 9450), (2394, 9375), (2565, 8750), (2625, 8550), (2850, 7875), (3125, 7182), (3150, 7125), (3325, 6750), (3375, 6650), (3591, 6250), (3750, 5985), (3990, 5625), (4275, 5250), (4375, 5130), (4725, 4750)]