220865700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 288

約数和(自身を含む): 767950848

約数和(自身を除く): 547085148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 31, 33, 34, 44, 50, 51, 55, 60, 62, 66, 68, 75, 85, 93, 100, 102, 110, 124, 127, 132, 150, 155, 165, 170, 186, 187, 204, 220, 254, 255, 275, 300, 310, 330, 340, 341, 372, 374, 381, 425, 465, 508, 510, 527, 550, 561, 620, 635, 660, 682, 748, 762, 775, 825, 850, 930, 935, 1020, 1023, 1054, 1100, 1122, 1270, 1275, 1364, 1397, 1524, 1550, 1581, 1650, 1700, 1705, 1860, 1870, 1905, 2046, 2108, 2159, 2244, 2325, 2540, 2550, 2635, 2794, 2805, 3100, 3162, 3175, 3300, 3410, 3740, 3810, 3937, 4092, 4191, 4318, 4650, 4675, 5100, 5115, 5270, 5588, 5610, 5797, 6324, 6350, 6477, 6820, 6985, 7620, 7874, 7905, 8382, 8525, 8636, 9300, 9350, 9525, 10230, 10540, 10795, 11220, 11594, 11811, 12700, 12954, 13175, 13970, 14025, 15748, 15810, 16764, 17050, 17391, 18700, 19050, 19685, 20460, 20955, 21590, 23188, 23622, 23749, 25575, 25908, 26350, 27940, 28050, 28985, 31620, 32385, 34100, 34782, 34925, 38100, 39370, 39525, 41910, 43180, 43307, 47244, 47498, 51150, 52700, 53975, 56100, 57970, 59055, 64770, 66929, 69564, 69850, 71247, 78740, 79050, 83820, 86614, 86955, 94996, 98425, 102300, 104775, 107950, 115940, 118110, 118745, 129540, 129921, 133858, 139700, 142494, 144925, 158100, 161925, 173228, 173910, 196850, 200787, 209550, 215900, 216535, 236220, 237490, 259842, 267716, 284988, 289850, 295275, 323850, 334645, 347820, 356235, 393700, 401574, 419100, 433070, 434775, 474980, 519684, 579700, 590550, 593725, 647700, 649605, 669290, 712470, 736219, 803148, 866140, 869550, 1003935, 1082675, 1181100, 1187450, 1299210, 1338580, 1424940, 1472438, 1673225, 1739100, 1781175, 2007870, 2165350, 2208657, 2374900, 2598420, 2944876, 3248025, 3346450, 3562350, 3681095, 4015740, 4330700, 4417314, 5019675, 6496050, 6692900, 7124700, 7362190, 8834628, 10039350, 11043285, 12992100, 14724380, 18405475, 20078700, 22086570, 36810950, 44173140, 55216425, 73621900, 110432850, 220865700]

約数ペア:

[(1, 220865700), (2, 110432850), (3, 73621900), (4, 55216425), (5, 44173140), (6, 36810950), (10, 22086570), (11, 20078700), (12, 18405475), (15, 14724380), (17, 12992100), (20, 11043285), (22, 10039350), (25, 8834628), (30, 7362190), (31, 7124700), (33, 6692900), (34, 6496050), (44, 5019675), (50, 4417314), (51, 4330700), (55, 4015740), (60, 3681095), (62, 3562350), (66, 3346450), (68, 3248025), (75, 2944876), (85, 2598420), (93, 2374900), (100, 2208657), (102, 2165350), (110, 2007870), (124, 1781175), (127, 1739100), (132, 1673225), (150, 1472438), (155, 1424940), (165, 1338580), (170, 1299210), (186, 1187450), (187, 1181100), (204, 1082675), (220, 1003935), (254, 869550), (255, 866140), (275, 803148), (300, 736219), (310, 712470), (330, 669290), (340, 649605), (341, 647700), (372, 593725), (374, 590550), (381, 579700), (425, 519684), (465, 474980), (508, 434775), (510, 433070), (527, 419100), (550, 401574), (561, 393700), (620, 356235), (635, 347820), (660, 334645), (682, 323850), (748, 295275), (762, 289850), (775, 284988), (825, 267716), (850, 259842), (930, 237490), (935, 236220), (1020, 216535), (1023, 215900), (1054, 209550), (1100, 200787), (1122, 196850), (1270, 173910), (1275, 173228), (1364, 161925), (1397, 158100), (1524, 144925), (1550, 142494), (1581, 139700), (1650, 133858), (1700, 129921), (1705, 129540), (1860, 118745), (1870, 118110), (1905, 115940), (2046, 107950), (2108, 104775), (2159, 102300), (2244, 98425), (2325, 94996), (2540, 86955), (2550, 86614), (2635, 83820), (2794, 79050), (2805, 78740), (3100, 71247), (3162, 69850), (3175, 69564), (3300, 66929), (3410, 64770), (3740, 59055), (3810, 57970), (3937, 56100), (4092, 53975), (4191, 52700), (4318, 51150), (4650, 47498), (4675, 47244), (5100, 43307), (5115, 43180), (5270, 41910), (5588, 39525), (5610, 39370), (5797, 38100), (6324, 34925), (6350, 34782), (6477, 34100), (6820, 32385), (6985, 31620), (7620, 28985), (7874, 28050), (7905, 27940), (8382, 26350), (8525, 25908), (8636, 25575), (9300, 23749), (9350, 23622), (9525, 23188), (10230, 21590), (10540, 20955), (10795, 20460), (11220, 19685), (11594, 19050), (11811, 18700), (12700, 17391), (12954, 17050), (13175, 16764), (13970, 15810), (14025, 15748)]