40896900

素因数分解:

$2^2\times 3^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:63

約数の個数: 288

約数和(自身を含む): 153740160

約数和(自身を除く): 112843260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 25, 27, 30, 33, 34, 36, 44, 45, 50, 51, 54, 55, 60, 66, 68, 75, 81, 85, 90, 99, 100, 102, 108, 110, 132, 135, 150, 153, 162, 165, 170, 180, 187, 198, 204, 220, 225, 243, 255, 270, 275, 297, 300, 306, 324, 330, 340, 374, 396, 405, 425, 450, 459, 486, 495, 510, 540, 550, 561, 594, 612, 660, 675, 729, 748, 765, 810, 825, 850, 891, 900, 918, 935, 972, 990, 1020, 1100, 1122, 1188, 1215, 1275, 1350, 1377, 1458, 1485, 1530, 1620, 1650, 1683, 1700, 1782, 1836, 1870, 1980, 2025, 2187, 2244, 2295, 2430, 2475, 2550, 2673, 2700, 2754, 2805, 2916, 2970, 3060, 3300, 3366, 3564, 3645, 3740, 3825, 4050, 4131, 4374, 4455, 4590, 4675, 4860, 4950, 5049, 5100, 5346, 5508, 5610, 5940, 6075, 6732, 6885, 7290, 7425, 7650, 8019, 8100, 8262, 8415, 8748, 8910, 9180, 9350, 9900, 10098, 10692, 10935, 11220, 11475, 12150, 12393, 13365, 13770, 14025, 14580, 14850, 15147, 15300, 16038, 16524, 16830, 17820, 18225, 18700, 20196, 20655, 21870, 22275, 22950, 24057, 24300, 24786, 25245, 26730, 27540, 28050, 29700, 30294, 32076, 33660, 34425, 36450, 37179, 40095, 41310, 42075, 43740, 44550, 45441, 45900, 48114, 49572, 50490, 53460, 54675, 56100, 60588, 61965, 66825, 68850, 72900, 74358, 75735, 80190, 82620, 84150, 89100, 90882, 96228, 100980, 103275, 109350, 120285, 123930, 126225, 133650, 136323, 137700, 148716, 151470, 160380, 168300, 181764, 185895, 200475, 206550, 218700, 227205, 240570, 247860, 252450, 267300, 272646, 302940, 309825, 371790, 378675, 400950, 408969, 413100, 454410, 481140, 504900, 545292, 601425, 619650, 681615, 743580, 757350, 801900, 817938, 908820, 929475, 1136025, 1202850, 1239300, 1363230, 1514700, 1635876, 1858950, 2044845, 2272050, 2405700, 2726460, 3408075, 3717900, 4089690, 4544100, 6816150, 8179380, 10224225, 13632300, 20448450, 40896900]

約数ペア:

[(1, 40896900), (2, 20448450), (3, 13632300), (4, 10224225), (5, 8179380), (6, 6816150), (9, 4544100), (10, 4089690), (11, 3717900), (12, 3408075), (15, 2726460), (17, 2405700), (18, 2272050), (20, 2044845), (22, 1858950), (25, 1635876), (27, 1514700), (30, 1363230), (33, 1239300), (34, 1202850), (36, 1136025), (44, 929475), (45, 908820), (50, 817938), (51, 801900), (54, 757350), (55, 743580), (60, 681615), (66, 619650), (68, 601425), (75, 545292), (81, 504900), (85, 481140), (90, 454410), (99, 413100), (100, 408969), (102, 400950), (108, 378675), (110, 371790), (132, 309825), (135, 302940), (150, 272646), (153, 267300), (162, 252450), (165, 247860), (170, 240570), (180, 227205), (187, 218700), (198, 206550), (204, 200475), (220, 185895), (225, 181764), (243, 168300), (255, 160380), (270, 151470), (275, 148716), (297, 137700), (300, 136323), (306, 133650), (324, 126225), (330, 123930), (340, 120285), (374, 109350), (396, 103275), (405, 100980), (425, 96228), (450, 90882), (459, 89100), (486, 84150), (495, 82620), (510, 80190), (540, 75735), (550, 74358), (561, 72900), (594, 68850), (612, 66825), (660, 61965), (675, 60588), (729, 56100), (748, 54675), (765, 53460), (810, 50490), (825, 49572), (850, 48114), (891, 45900), (900, 45441), (918, 44550), (935, 43740), (972, 42075), (990, 41310), (1020, 40095), (1100, 37179), (1122, 36450), (1188, 34425), (1215, 33660), (1275, 32076), (1350, 30294), (1377, 29700), (1458, 28050), (1485, 27540), (1530, 26730), (1620, 25245), (1650, 24786), (1683, 24300), (1700, 24057), (1782, 22950), (1836, 22275), (1870, 21870), (1980, 20655), (2025, 20196), (2187, 18700), (2244, 18225), (2295, 17820), (2430, 16830), (2475, 16524), (2550, 16038), (2673, 15300), (2700, 15147), (2754, 14850), (2805, 14580), (2916, 14025), (2970, 13770), (3060, 13365), (3300, 12393), (3366, 12150), (3564, 11475), (3645, 11220), (3740, 10935), (3825, 10692), (4050, 10098), (4131, 9900), (4374, 9350), (4455, 9180), (4590, 8910), (4675, 8748), (4860, 8415), (4950, 8262), (5049, 8100), (5100, 8019), (5346, 7650), (5508, 7425), (5610, 7290), (5940, 6885), (6075, 6732)]