207150060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 649313280

約数和(自身を除く): 442163220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 169, 186, 195, 260, 310, 338, 372, 390, 403, 465, 507, 620, 659, 676, 780, 806, 845, 930, 1014, 1209, 1318, 1612, 1690, 1860, 1977, 2015, 2028, 2418, 2535, 2636, 3295, 3380, 3954, 4030, 4836, 5070, 5239, 6045, 6590, 7908, 8060, 8567, 9885, 10140, 10478, 12090, 13180, 15717, 17134, 19770, 20429, 20956, 24180, 25701, 26195, 31434, 34268, 39540, 40858, 42835, 51402, 52390, 61287, 62868, 78585, 81716, 85670, 102145, 102804, 104780, 111371, 122574, 128505, 157170, 171340, 204290, 222742, 245148, 257010, 265577, 306435, 314340, 334113, 408580, 445484, 514020, 531154, 556855, 612870, 668226, 796731, 1062308, 1113710, 1225740, 1327885, 1336452, 1593462, 1670565, 2227420, 2655770, 3186924, 3341130, 3452501, 3983655, 5311540, 6682260, 6905002, 7967310, 10357503, 13810004, 15934620, 17262505, 20715006, 34525010, 41430012, 51787515, 69050020, 103575030, 207150060]

約数ペア:

[(1, 207150060), (2, 103575030), (3, 69050020), (4, 51787515), (5, 41430012), (6, 34525010), (10, 20715006), (12, 17262505), (13, 15934620), (15, 13810004), (20, 10357503), (26, 7967310), (30, 6905002), (31, 6682260), (39, 5311540), (52, 3983655), (60, 3452501), (62, 3341130), (65, 3186924), (78, 2655770), (93, 2227420), (124, 1670565), (130, 1593462), (155, 1336452), (156, 1327885), (169, 1225740), (186, 1113710), (195, 1062308), (260, 796731), (310, 668226), (338, 612870), (372, 556855), (390, 531154), (403, 514020), (465, 445484), (507, 408580), (620, 334113), (659, 314340), (676, 306435), (780, 265577), (806, 257010), (845, 245148), (930, 222742), (1014, 204290), (1209, 171340), (1318, 157170), (1612, 128505), (1690, 122574), (1860, 111371), (1977, 104780), (2015, 102804), (2028, 102145), (2418, 85670), (2535, 81716), (2636, 78585), (3295, 62868), (3380, 61287), (3954, 52390), (4030, 51402), (4836, 42835), (5070, 40858), (5239, 39540), (6045, 34268), (6590, 31434), (7908, 26195), (8060, 25701), (8567, 24180), (9885, 20956), (10140, 20429), (10478, 19770), (12090, 17134), (13180, 15717)]