61904850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 192844800

約数和(自身を除く): 130939950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 29, 30, 35, 38, 42, 50, 57, 58, 70, 75, 87, 95, 105, 107, 114, 133, 145, 150, 174, 175, 190, 203, 210, 214, 266, 285, 290, 321, 350, 399, 406, 435, 475, 525, 535, 551, 570, 609, 642, 665, 725, 749, 798, 870, 950, 1015, 1050, 1070, 1102, 1218, 1330, 1425, 1450, 1498, 1605, 1653, 1995, 2030, 2033, 2175, 2247, 2675, 2755, 2850, 3045, 3103, 3210, 3306, 3325, 3745, 3857, 3990, 4066, 4350, 4494, 5075, 5350, 5510, 6090, 6099, 6206, 6650, 7490, 7714, 8025, 8265, 9309, 9975, 10150, 10165, 11235, 11571, 12198, 13775, 14231, 15225, 15515, 16050, 16530, 18618, 18725, 19285, 19950, 20330, 21721, 22470, 23142, 27550, 28462, 30450, 30495, 31030, 37450, 38570, 41325, 42693, 43442, 46545, 50825, 56175, 57855, 58957, 60990, 65163, 71155, 77575, 82650, 85386, 93090, 96425, 101650, 108605, 112350, 115710, 117914, 130326, 142310, 152475, 155150, 176871, 192850, 213465, 217210, 232725, 289275, 294785, 304950, 325815, 353742, 355775, 412699, 426930, 465450, 543025, 578550, 589570, 651630, 711550, 825398, 884355, 1067325, 1086050, 1238097, 1473925, 1629075, 1768710, 2063495, 2134650, 2476194, 2947850, 3258150, 4126990, 4421775, 6190485, 8843550, 10317475, 12380970, 20634950, 30952425, 61904850]

約数ペア:

[(1, 61904850), (2, 30952425), (3, 20634950), (5, 12380970), (6, 10317475), (7, 8843550), (10, 6190485), (14, 4421775), (15, 4126990), (19, 3258150), (21, 2947850), (25, 2476194), (29, 2134650), (30, 2063495), (35, 1768710), (38, 1629075), (42, 1473925), (50, 1238097), (57, 1086050), (58, 1067325), (70, 884355), (75, 825398), (87, 711550), (95, 651630), (105, 589570), (107, 578550), (114, 543025), (133, 465450), (145, 426930), (150, 412699), (174, 355775), (175, 353742), (190, 325815), (203, 304950), (210, 294785), (214, 289275), (266, 232725), (285, 217210), (290, 213465), (321, 192850), (350, 176871), (399, 155150), (406, 152475), (435, 142310), (475, 130326), (525, 117914), (535, 115710), (551, 112350), (570, 108605), (609, 101650), (642, 96425), (665, 93090), (725, 85386), (749, 82650), (798, 77575), (870, 71155), (950, 65163), (1015, 60990), (1050, 58957), (1070, 57855), (1102, 56175), (1218, 50825), (1330, 46545), (1425, 43442), (1450, 42693), (1498, 41325), (1605, 38570), (1653, 37450), (1995, 31030), (2030, 30495), (2033, 30450), (2175, 28462), (2247, 27550), (2675, 23142), (2755, 22470), (2850, 21721), (3045, 20330), (3103, 19950), (3210, 19285), (3306, 18725), (3325, 18618), (3745, 16530), (3857, 16050), (3990, 15515), (4066, 15225), (4350, 14231), (4494, 13775), (5075, 12198), (5350, 11571), (5510, 11235), (6090, 10165), (6099, 10150), (6206, 9975), (6650, 9309), (7490, 8265), (7714, 8025)]