55361250

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 240

約数和(自身を含む): 185190720

約数和(自身を除く): 129829470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 37, 38, 42, 45, 50, 57, 63, 70, 74, 75, 90, 95, 105, 111, 114, 125, 126, 133, 150, 171, 175, 185, 190, 210, 222, 225, 250, 259, 266, 285, 315, 333, 342, 350, 370, 375, 399, 450, 475, 518, 525, 555, 570, 625, 630, 665, 666, 703, 750, 777, 798, 855, 875, 925, 950, 1050, 1110, 1125, 1197, 1250, 1295, 1330, 1406, 1425, 1554, 1575, 1665, 1710, 1750, 1850, 1875, 1995, 2109, 2250, 2331, 2375, 2394, 2590, 2625, 2775, 2850, 3150, 3325, 3330, 3515, 3750, 3885, 3990, 4218, 4275, 4375, 4625, 4662, 4750, 4921, 5250, 5550, 5625, 5985, 6327, 6475, 6650, 7030, 7125, 7770, 7875, 8325, 8550, 8750, 9250, 9842, 9975, 10545, 11250, 11655, 11875, 11970, 12654, 12950, 13125, 13875, 14250, 14763, 15750, 16625, 16650, 17575, 19425, 19950, 21090, 21375, 23125, 23310, 23750, 24605, 26250, 27750, 29526, 29925, 31635, 32375, 33250, 35150, 35625, 38850, 39375, 41625, 42750, 44289, 46250, 49210, 49875, 52725, 58275, 59850, 63270, 64750, 69375, 71250, 73815, 78750, 83125, 83250, 87875, 88578, 97125, 99750, 105450, 106875, 116550, 123025, 138750, 147630, 149625, 158175, 161875, 166250, 175750, 194250, 208125, 213750, 221445, 246050, 249375, 263625, 291375, 299250, 316350, 323750, 369075, 416250, 439375, 442890, 485625, 498750, 527250, 582750, 615125, 738150, 748125, 790875, 878750, 971250, 1107225, 1230250, 1318125, 1456875, 1496250, 1581750, 1845375, 2214450, 2636250, 2913750, 3075625, 3690750, 3954375, 5536125, 6151250, 7908750, 9226875, 11072250, 18453750, 27680625, 55361250]

約数ペア:

[(1, 55361250), (2, 27680625), (3, 18453750), (5, 11072250), (6, 9226875), (7, 7908750), (9, 6151250), (10, 5536125), (14, 3954375), (15, 3690750), (18, 3075625), (19, 2913750), (21, 2636250), (25, 2214450), (30, 1845375), (35, 1581750), (37, 1496250), (38, 1456875), (42, 1318125), (45, 1230250), (50, 1107225), (57, 971250), (63, 878750), (70, 790875), (74, 748125), (75, 738150), (90, 615125), (95, 582750), (105, 527250), (111, 498750), (114, 485625), (125, 442890), (126, 439375), (133, 416250), (150, 369075), (171, 323750), (175, 316350), (185, 299250), (190, 291375), (210, 263625), (222, 249375), (225, 246050), (250, 221445), (259, 213750), (266, 208125), (285, 194250), (315, 175750), (333, 166250), (342, 161875), (350, 158175), (370, 149625), (375, 147630), (399, 138750), (450, 123025), (475, 116550), (518, 106875), (525, 105450), (555, 99750), (570, 97125), (625, 88578), (630, 87875), (665, 83250), (666, 83125), (703, 78750), (750, 73815), (777, 71250), (798, 69375), (855, 64750), (875, 63270), (925, 59850), (950, 58275), (1050, 52725), (1110, 49875), (1125, 49210), (1197, 46250), (1250, 44289), (1295, 42750), (1330, 41625), (1406, 39375), (1425, 38850), (1554, 35625), (1575, 35150), (1665, 33250), (1710, 32375), (1750, 31635), (1850, 29925), (1875, 29526), (1995, 27750), (2109, 26250), (2250, 24605), (2331, 23750), (2375, 23310), (2394, 23125), (2590, 21375), (2625, 21090), (2775, 19950), (2850, 19425), (3150, 17575), (3325, 16650), (3330, 16625), (3515, 15750), (3750, 14763), (3885, 14250), (3990, 13875), (4218, 13125), (4275, 12950), (4375, 12654), (4625, 11970), (4662, 11875), (4750, 11655), (4921, 11250), (5250, 10545), (5550, 9975), (5625, 9842), (5985, 9250), (6327, 8750), (6475, 8550), (6650, 8325), (7030, 7875), (7125, 7770)]