40127400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{2477}}^1$

素因数の和:2505

約数の個数: 120

約数和(自身を含む): 139424670

約数和(自身を除く): 99297270

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2477, 2700, 3240, 4050, 4954, 5400, 7431, 8100, 9908, 12385, 14862, 16200, 19816, 22293, 24770, 29724, 37155, 44586, 49540, 59448, 61925, 66879, 74310, 89172, 99080, 111465, 123850, 133758, 148620, 178344, 185775, 200637, 222930, 247700, 267516, 297240, 334395, 371550, 401274, 445860, 495400, 535032, 557325, 668790, 743100, 802548, 891720, 1003185, 1114650, 1337580, 1486200, 1605096, 1671975, 2006370, 2229300, 2675160, 3343950, 4012740, 4458600, 5015925, 6687900, 8025480, 10031850, 13375800, 20063700, 40127400]

約数ペア:

[(1, 40127400), (2, 20063700), (3, 13375800), (4, 10031850), (5, 8025480), (6, 6687900), (8, 5015925), (9, 4458600), (10, 4012740), (12, 3343950), (15, 2675160), (18, 2229300), (20, 2006370), (24, 1671975), (25, 1605096), (27, 1486200), (30, 1337580), (36, 1114650), (40, 1003185), (45, 891720), (50, 802548), (54, 743100), (60, 668790), (72, 557325), (75, 535032), (81, 495400), (90, 445860), (100, 401274), (108, 371550), (120, 334395), (135, 297240), (150, 267516), (162, 247700), (180, 222930), (200, 200637), (216, 185775), (225, 178344), (270, 148620), (300, 133758), (324, 123850), (360, 111465), (405, 99080), (450, 89172), (540, 74310), (600, 66879), (648, 61925), (675, 59448), (810, 49540), (900, 44586), (1080, 37155), (1350, 29724), (1620, 24770), (1800, 22293), (2025, 19816), (2477, 16200), (2700, 14862), (3240, 12385), (4050, 9908), (4954, 8100), (5400, 7431)]