55758150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:627

約数の個数: 144

約数和(自身を含む): 177036288

約数和(自身を除く): 121278138

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 186, 210, 217, 225, 279, 310, 315, 350, 434, 450, 465, 525, 558, 571, 630, 651, 775, 930, 1050, 1085, 1142, 1302, 1395, 1550, 1575, 1713, 1953, 2170, 2325, 2790, 2855, 3150, 3255, 3426, 3906, 3997, 4650, 5139, 5425, 5710, 6510, 6975, 7994, 8565, 9765, 10278, 10850, 11991, 13950, 14275, 16275, 17130, 17701, 19530, 19985, 23982, 25695, 28550, 32550, 35402, 35973, 39970, 42825, 48825, 51390, 53103, 59955, 71946, 85650, 88505, 97650, 99925, 106206, 119910, 123907, 128475, 159309, 177010, 179865, 199850, 247814, 256950, 265515, 299775, 318618, 359730, 371721, 442525, 531030, 599550, 619535, 743442, 796545, 885050, 899325, 1115163, 1239070, 1327575, 1593090, 1798650, 1858605, 2230326, 2655150, 3097675, 3717210, 3982725, 5575815, 6195350, 7965450, 9293025, 11151630, 18586050, 27879075, 55758150]

約数ペア:

[(1, 55758150), (2, 27879075), (3, 18586050), (5, 11151630), (6, 9293025), (7, 7965450), (9, 6195350), (10, 5575815), (14, 3982725), (15, 3717210), (18, 3097675), (21, 2655150), (25, 2230326), (30, 1858605), (31, 1798650), (35, 1593090), (42, 1327575), (45, 1239070), (50, 1115163), (62, 899325), (63, 885050), (70, 796545), (75, 743442), (90, 619535), (93, 599550), (105, 531030), (126, 442525), (150, 371721), (155, 359730), (175, 318618), (186, 299775), (210, 265515), (217, 256950), (225, 247814), (279, 199850), (310, 179865), (315, 177010), (350, 159309), (434, 128475), (450, 123907), (465, 119910), (525, 106206), (558, 99925), (571, 97650), (630, 88505), (651, 85650), (775, 71946), (930, 59955), (1050, 53103), (1085, 51390), (1142, 48825), (1302, 42825), (1395, 39970), (1550, 35973), (1575, 35402), (1713, 32550), (1953, 28550), (2170, 25695), (2325, 23982), (2790, 19985), (2855, 19530), (3150, 17701), (3255, 17130), (3426, 16275), (3906, 14275), (3997, 13950), (4650, 11991), (5139, 10850), (5425, 10278), (5710, 9765), (6510, 8565), (6975, 7994)]